Fc0 U21

Transcript

http://www.TwPass.com FC0-U21 CompTIA Fundamentals of Technology http://www.twpass.com/twpass.com/exam.aspx?eCode= FC0-U21 The FC0-U21 practice exam is written and formatted by Certified Senior IT Professionals working in today's prospering companies and data centers all over the world! The FC0-U21 Practice Test covers all the exam topics and objectives and will prepare you for success quickly and efficiently. The FC0-U21 exam is very challenging, but with our FC0-U21 questions and answers practice exam, you can feel confident in obtaining your success on the FC0-U21 exam on your FIRST TRY! CompTIA FC0-U21 Exam Features - Detailed questions and answers for FC0-U21 exam - Try a demo before buying any CompTIA exam - FC0-U21 questions and answers, updated regularly - Verified FC0-U21 answers by Experts and bear almost 100% accuracy - FC0-U21 tested and verified before publishing - FC0-U21 exam questions with exhibits - FC0-U21 same questions as real exam with multiple choice options Acquiring CompTIA certifications are becoming a huge task in the field of I.T. More over these exams like FC0-U21 exam are now continuously updating and accepting this challenge is itself a task. This FC0-U21 test is an important part of CompTIA certifications. We have the resources to prepare you for this. The FC0-U21 exam is essential and core part of CompTIA certifications and once you clear the exam you will be able to solve the real life problems yourself.Want to take advantage of the Real FC0-U21 Test and save time and money while developing your skills to pass your CompTIA FC0-U21 Exam? Let us help you climb that ladder of success and pass your FC0-U21 now! FC0-U21 QUESTION: 1 Which of the following is NOT a parallel port mode? A. EPP/ECP B. ECP C. EPS D. EPP Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=1 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 2 Which of the following expansion buses is used in Laptops? A. PCI B. PCMCIA C. MCA D. ISA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=2 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 3 Which of the following PC components has an air filter? A. Processor B. LAN Card C. RAM D. HDD Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=3 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 4 Which of the following is the process of bypassing the CPU? A. Caching B. DMA C. Spoofing D. Spooling Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=4 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 5 Which of the following components of a laptop is NOT upgradeable? A. RAM B. NIC C. Hard disk D. Motherboard Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=5 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 6 Which of the following types of formatting can only be done by the manufacturer? A. Quick formatting B. High-level formatting C. Low-level formatting D. Initial-level formatting Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=6 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 7 What amount of data can a sector hold? A. 1000 bytes B. 512 bytes C. 625 bytes D. 1024 bytes Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=7 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 8 Which of the following PC components has an air filter? A. RAM B. HDD C. CD-ROM D. CPU Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=8 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 9 Which of the following is NOT an analog display standard? A. VGA B. DVI C. CGA D. SVGA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=9 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 10 What is the maximum data transfer rate supported by IEEE 1394b port? A. 256 Kbps B. 800 Mbps C. 256 Mbps D. 400 Mbps Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=10 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 11 How many keys does a computer keyboard have? A. 85 B. 112 C. 104 D. 64 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=11 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 12 Which of the following terms refers to printing on both sides of the paper? A. Duplex printing B. Simplex printing C. Dual printing D. Multiplex-printing Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=12 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 13 Identify whether the statement given below is true of false. "A Secure Digital (SD) card is slightly thicker than a MultiMedia Card (MMC)." A. False B. True Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=13 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 14 Which of the following devices uses charge-coupled device (CCD)? A. Touch screen B. Printer C. Touchpad D. Image Scanner Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=14 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 15 Which of the following is NOT an expansion slot? A. MCA B. EISA C. PCI D. USB Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=15 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 16 How many colors you can have in a 24-bit color system? A. 65,536 B. 24,000,000 C. 16,777,216 D. 36,733,216 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=16 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 17 Which of the following is NOT an expansion slot? A. EISA B. AGP C. PCIe D. USB Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=17 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 18 Which of the following ports uses a 9-pin interface? A. USB B. SCSI C. 1394b D. Serial Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=18 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 19 Which of the following is known as Memory Controller Hub? A. North bridge B. South bridge C. Address bus D. CPU Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=19 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 20 Which of the following is an interface that is used to connect a hard disk drive to a computer? A. MCA B. IDE C. PCI D. AT Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=20 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 21 Which of the following devices allows television signals to be received by a computer? A. Sound card B. Webcam C. Tuner card D. Video card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=21 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 22 Which of the following uses hard disk drive space to provide extra memory for a computer? A. File system B. RAM C. Virtual memory D. Cluster Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=22 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 23 Which of the following is a pointing device offered in laptops? A. Mouse B. Cursor C. Touch pad D. Keyboard Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=23 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 24 Which of the following key combinations is used to open the Start menu? A. Ctrl+z B. Ctrl+r C. Ctrl+Alt+z D. Ctrl+Esc Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=24 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 25 Which of the following software is stored in a computer s read-only memory (ROM) and remains stored in it regardless of whether it is on or off? A. Shareware B. Firmware C. Freeware D. Adware Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=25 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 26 Which of the following ports uses a 6-pin interface? A. 1394a B. Parallel C. Serial D. 1394b Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=26 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 27 Which of the following devices is incorporated into many devices ranging from PDAs to mobile phones? A. Digital camera B. Printer C. Scanner D. Bar code reader Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=27 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 28 Which of the following is a video capture device connected to a computer or computer network? A. Web camera B. USB optical drive C. Camcorder D. Digital camera Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=28 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 29 How many read/write heads does a hard disk drive have for each platter surface? A. 16 B. 1 C. 4 D. 2 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=29 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 30 Which of the following is not measured by the digital pocket multimeter? A. Cable continuity B. Bad sectors on hard disk C. Power connectors voltage D. Power supply voltage Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=30 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 31 Which of the following display standards has a resolution of 1920 1200 pixels with a 16:10 screen aspect ratio? 0 A. SVGA B. SXGA+ C. WUXGA D. UXGA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=31 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 32 Which of the following is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal? A. Modem B. Scanner C. Microphone D. Sound card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=32 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 33 Which of the following refers to the number of times a computer CRT monitor screen image is renewed in a minute? A. Resolution B. Transmission rate C. Refresh rate D. Dot-per-inch Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=33 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 34 Which of the following enables users to interact with what is displayed directly on the screen rather than indirectly with a mouse or touchpad? A. Thinkpad B. Microphone 1 C. Touch screen D. Keyboard Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=34 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 35 Which of the following is the maximum cable length supported by USB 2.0? A. 5 meters B. 2 meters C. 4 meters D. 6 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=35 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 36 Which of the following is a miniature computer that has phone capability? A. Smartcard reader B. Laptop C. Smartphone D. PDA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=36 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 37 Which of the following is also known as palmtop computer? A. Desktop B. PDA C. Laptop D. Mainframe Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=37 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 38 Which of the following uses hard disk drive space to provide extra memory for a computer? A. ROM B. RAM C. Cache memory D. Virtual memory Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=38 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 39 Which of the following cache memory types is located on the processor chip? A. Level 2 cache B. Level 1 cache C. System cache D. RAM cache Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=39 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 40 Which of the following is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface? A. Touch screen B. Keyboard C. Touchpad D. Mouse Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=40 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 41 3 Which of the following is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface? A. Cursor B. Touchpad C. Keyboard D. Mouse Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=41 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 42 Which of the following types of RAM is NOT used with laptops? A. RDRAM B. SRAM C. WRAM D. SDRAM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=42 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 43 Which of the following printers commonly uses tractor feed technology for paper feeding? A. Inkjet printer B. Laser printer C. Dot Matrix printer D. Thermal printer Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=43 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 44 Which of the following is a light and inexpensive laptop suited for general computing and accessing webbased applications? A. Netbook 4 B. Desktop C. Touchpad D. Mainframe Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=44 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 45 How many keys are there in a numeric keypad? A. 17 B. 4 C. 12 D. 20 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=45 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 46 Which of the following is an analog display standard? A. DVI B. SVGA C. BGA D. MDA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=46 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 47 Which of the following is NOT a parallel port mode? A. EPS B. ECC C. EPP D. EPP/ECP Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=47 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 48 Which of the following is used in laser printers to form text and images on the paper? A. Cartridge B. Fluid C. Corona D. Toner Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=48 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 49 Which of the following allows a laptop to connect to other devices such as monitor, printer, etc? A. Router B. Docking station C. Hub D. Switch Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=49 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 50 Which of the following is NOT an input device? A. Mouse B. Printer C. Keyboard D. Scanner Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=50 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 51 6 If a hard disk drive has four platters, then how many heads can it have? A. 8 B. 16 C. 2 D. 4 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=51 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 52 What is the maximum data transfer rate supported by the IEEE 1394b port? A. 800 Mbps B. 400 Mbps C. 600 Mbps D. 1000 Mbps Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=52 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 53 Which of the following devices produces a hard copy of documents stored in electronic form? A. Desktop B. Camcorder C. Printer D. Scanner Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=53 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 54 Which of the following is the primary data storage device? A. DVD drive B. Hard drive C. CPU 7 D. Floppy drive Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=54 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 55 Which of the following parts of the printer should you avoid touching because it is hot? A. High voltage power supply B. Fuser C. Primary corona D. Toner catrige Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=55 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 56 Which of the following terms is often used for a plug-in? A. Hotfix B. Patch C. Add-on D. Service pack Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=56 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 57 What is the maximum number of heads limited by BIOS? A. 2 B. 16 C. 8 D. 18 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=57 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 58 Which of the following is a biometric device? A. Web camera B. Mouse C. Retinal scanner D. Printer Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=58 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 59 What is the maximum length of an SSID? A. 128 characters B. 16 characters C. 64 characters D. 32 characters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=59 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 60 Which of the following are a form of online advertising on the World Wide Web intended to attract web traffic? A. Cookie B. Virus C. Spyware D. Pop-ups Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=60 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 61 Which of the following is used in wireless networks to identify the wireless access point and its associated network? 9 A. Token B. WEP C. FDDI D. SSID Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=61 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 62 Which of the following is a public network technology that delivers high bandwidth over conventional copper wiring? A. DSL B. DSU C. Modem D. CSU Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=62 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 63 Which of the following color codes is used for the PS/2 mouse port on a computer? A. Red B. Black C. Green D. Brown Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=63 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 64 Which of the following is not a valid option for driver signing in Windows XP? A. Block B. Warn C. Ignore D. Quarantine 0 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=64 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 65 Which of the following enables a computer processor to process two sets of instructions at the same time? A. Hibernating B. Caching C. Hyper-threading D. Multi-tasking Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=65 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 66 What is the maximum cable length supported by FireWire? A. 9.0 meters B. 6.5 meters C. 4.5 meters D. 12 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=66 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 67 Which of the following error codes will a computer generate if a keyboard is broken or not plugged in? A. 1701 B. 1101 C. 301 D. 7301 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=67 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 68 Which of the following color codes is used for the PS/2 mouse port on a computer? A. Purple B. Blue C. Yellow D. Pink E. Green F. Brown Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=68 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 69 Which of the following parts of a computer is NOT checked during Power On Self Test (POST)? A. RAM B. Keyboard C. Modem D. Hard disk Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=69 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 70 Which of the following identifies a particular 802.11 wireless LAN? A. MAC address B. CSMACA C. SSID D. IP address Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=70 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 71 Which of the following feature is generally NOT available on a browser? 2 A. Home button B. Bookmarks or favorite C. Translation D. Back button Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=71 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 72 Which of the following devices isolates collision domains within the same broadcast domain? A. Switch B. Modem C. hub D. Bridge Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=72 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 73 Which of the following is the process of bypassing the CPU? A. DMA B. Swapping C. Threading D. Spoofing Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=73 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 74 Which of the following computer ports supports hot swapping? A. COM B. PS/2 C. USB D. LPT 3 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=74 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 75 Which of the following is used by WEP for integrity? A. CRC-32 B. RC4 C. IDEA D. SHA-1 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=75 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 76 Which of the following is the form factor of a peripheral interface designed for laptop computers? A. PCIe B. ATX C. PCMCIA D. BTX Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=76 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 77 Which of the following devices used to connect LAN segment? A. Modem B. Hub C. Bridge D. Repeater Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=77 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 78 4 Which of the following is the maximum cable length supported by FireWire? A. 100 meters B. 10 meters C. 4.5 meters D. 6 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=78 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 79 Which of the following memory types is a volatile memory? A. Flash B. Virtual memory C. RAM D. ROM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=79 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 80 In which of the following formats is the MAC address expressed? A. Binary B. Decimal C. Octal D. Hexadecimal Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=80 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 81 Which of the following statements describes color depth? A. It specifies how many pixels are used to describe the color of a row in the screen. B. It specifies how many bits are used to describe the color of a single pixel. C. It refers to the number of pixels on the display device. 5 D. It is the number of individually addressable pixels in the screen matrix. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=81 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 82 Which of the following wireless standards is known as Wi-Fi? A. 802.11g B. 802.11a C. 802.11u D. 802.11b Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=82 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 83 Which of the following is also known as MAC address? A. Host address B. Cluster address C. IP address D. Physical address Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=83 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 84 Which of the following types of connectors is used to transmit high-quality and high-bandwidth streams of audio and video between compatible devices? A. FC B. DB-25 C. HDMI D. SCSI Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=84 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 85 Which of the following actions will you not take while applying network protection? A. Install intrusion detection software. B. Use secure electronic transaction protocols. C. Establish a firewall. D. Use simple password for a local computer. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=85 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 86 Which of the following is a loopback IP address? A. 124.78.23.42 B. 127.0.0.1 C. 200.132.89.40 D. 131.230.49 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=86 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 87 What is the maximum cable length supported by USB 1.1? A. 8 meters B. 4.5 meters C. 3 meters D. 6 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=87 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 88 Which of the following is NOT a type of IPv6 Address? 7 A. Multicast B. Broadcast C. Loopback D. Unicast Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=88 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 89 Which of the following is NOT a component of a CPU? A. Register B. ALU C. Bus architecture D. Control unit Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=89 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 90 Which of the following ports is NOT used to connect a scanner to a computer? A. Serial B. Firewire C. Parallel D. USB Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=90 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 91 Which of the following is used to help in improving the browsing speed on the Internet? A. Address Resolution Protocol (ARP) B. Firewall C. Cookie D. Internet cache 8 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=91 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 92 Which of the following devices will you use to connect a computer to the network? A. Hard disk B. Modem C. Network adapter D. CPU fan Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=92 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 93 You are defining the password policy for a network. Which of the following should be the least considered? A. Prevention of password reuse B. Password expiration period C. Minimum password length D. Maximum password length Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=93 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 94 Which of the following is NOT a peripheral device? A. Mouse B. CPU C. Hard drive D. Keyboard Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=94 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 95 What is the maximum cable length supported by USB 2.0? A. 9 meters B. 5 meters C. 3 meters D. 6 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=95 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 96 Which of the following refers to an undervoltage condition that lasts for a very short period of time? A. Surge B. Blackout C. Spike D. Sag Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=96 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 97 Which of the following methods is NOT used by the BIOS to report problems? A. POST error messages B. Beep codes C. POST error codes D. Errors color code Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=97 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 98 Which of the following peripheral devices is most subject to problems created by environmental dust? 0 A. Printer B. Floppy disk C. Hard disk D. Keyboard Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=98 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 99 Which of the following parts of the computer is NOT checked in Power On Self Test (POST)? A. Display card B. Memory C. Keyboard D. Modem E. The System timer Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=99 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 100 Which of the following terms is used for printing on both sides of the paper? A. Dual-paper printing B. Dual printing C. Duplex printing D. Multiplex printing Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=100 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 101 Which of the following is a function of an anti-static wrist strap? A. It provides ESD (electro static discharge) protection. B. It is used to open the case of a computer. C. It is used to measure the static electricity. D. It is used to check the power supply to a connector. 1 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=101 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 102 Which of the following is used to protect computers from electrostatic discharge (ESD)? A. Battery B. UPS C. Anti-static wrist strap D. Screwdriver Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=102 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 103 Identify whether the given statement is true or false. "While discharging the CRT monitor, you must always wear an ESD wrist strap." A. False B. True Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=103 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 104 What does EPA stand for? A. Environment Protect Association B. Environmental Protection Academy C. Environment Protect Agency D. Environmental Protection Agency Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=104 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 105 2 Which of the following is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal? A. Walky-talky B. Modem C. Microphone D. Scanner Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=105 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 106 Which of the following is the minimum level of static charge for a person to feel an electric shock? A. 3,000 volts B. 4,000 volts C. 5,000 volts D. 6,000 volts Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=106 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 107 What does ESD stand for? A. Ecologically Sustainable Development B. Electrostatic discharge C. Energy for Sustainable Development D. Electromagnetic discharge Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=107 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 108 Which of the following items does not use lead-acid batteries? A. UPS B. Car 3 C. Golf Cart D. Watch Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=108 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 109 What should you do to clean a trackball mouse? A. Use water to clean buildup from the rollers. B. Use soap to clean buildup from the rollers. C. Use a pencil eraser to clean buildup from the rollers. D. Use a cotton swab to clean buildup from the rollers. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=109 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 110 What should you do to reduce the risk of ESD? A. Carry an anti-static wrist strap. B. Place a mat on the floor. C. Use a screwdriver. D. Wear an anti-static wrist strap while working. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=110 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 111 Which of the following items will you not use to clean the keyboard of a laptop? A. Water and detergent B. Damp cloth C. A piece of clean cotton cloth D. Compressed air Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=111 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 112 Which of the following technologies provides the advantage of cost saving on hardware? A. Virtualization B. RAID C. Clustering D. Web Farm Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=112 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 113 What will you do with a used AA Alkaline batteries? A. Throw the in the trash bin. B. Flush them in a sever. C. Take them to a recycling center. D. Throw them in fire. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=113 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 114 Which of the following products is recommended for manually cleaning floppy disk drives and tape drive R/W heads? A. An eraser B. Foam swab C. A brush D. Fabric softener Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=114 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 115 5 Which of the following is the unit of voltage surges? A. millisecond B. microsecond C. second D. nanosecond Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=115 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 116 Which of the following is likely to cause an Add-on card failure? A. Incorrect device driver B. Power surge C. Uninstalling and then re-installing the device D. Local security policy applied on computer Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=116 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 117 Which of the following should you use to clean a computer monitor? A. Chlorine B. Plastic C. Cloth D. Water Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=117 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 118 Which of the following statements are true about a surge suppressor? Each correct answer represents a complete solution. Choose all that apply. A. It is an electrical apparatus that provides emergency power to a load when the input power 6 source, typically the utility mains, fails. B. It protects systems from lightning, the most familiar source of power surges. C. It is an appliance designed to protect electrical devices from voltage spikes. D. It attempts to regulate the voltage supplied to an electric device by either blocking or by shorting to ground voltages above a safe threshold. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=118 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 119 Which of the following is best suited for general cleaning of monitors? A. Windex B. A cotton cloth C. Ammonia-based cleaner D. Ethyl alcohol Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=119 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 120 Which of the following solutions can be used for antistatic cleaning? A. Soap B. An eraser C. Foam swabs D. A water and fabric softener solution Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=120 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 121 Which type of cleaning solution should be used on the exterior of computer components? A. Soap and water B. An antistatic spray C. Alcohol D. A glass cleaner 7 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=121 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 122 Which of the following should you do after cleaning the exterior of computer components? A. Rub them with a dry cloth. B. Keep them in a moisture place. C. Keep them in the sunlight. D. Apply a fabric softener and water solution to their exteriors. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=122 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 123 What will you do to remove dust from the inside of the case? A. Apply a fabric softener and water solution. B. Rub with a dry cloth on the case. C. Use a small paintbrush. D. Spray liquid. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=123 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 124 What surge-suppressor rating describes how quickly its protective circuitry can react to change in the incoming line and limit the amount of change that passes through? A. Clamping speed B. Clamping level C. Surge D. Sag Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=124 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 125 When working around electrical equipment, including computers, what type of fire extinguisher should you have on hand? A. Class A B. Class D C. Class B D. Class C Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=125 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 126 The local weather report indicates that an electrical storm with severe winds is likely to occur in Nyour area overnight. Which of the following reasonable precautions should you take to protect your computers? A. Plug the computers with a voltage regulator. B. Unplug the computers. C. Turn off the computers. D. Plug the computers into a surge suppressor. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=126 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 127 Fill in the blank with the appropriate term. A__________ is a computer component that allows television signals to be received by a computer and television programs to be recorded onto a hard disk. A. TV tuner card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=127 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 128 Which of the following energy saving standards is used to control only monitors and video cards? 9 A. ACPI B. ASPI C. APM D. DPMS Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=128 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 129 Which of the following statements is true about a brownout? A. It is a brief decrease in voltage at the power source. B. It is the situation of voltage drop in power supply. C. It supplies power to the devices in case of a power failure. D. It is a device used to filter out the effects of voltage spikes and surges. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=129 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 130 Which of the following defines power management for various types of computers and peripherals? A. PCI B. HDMI C. ACPI D. PCIe Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=130 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 131 What is the display resolution of the WUXGA standard? A. 1600 x 1200 pixels B. 1280 x 1024 pixels C. 1024 x 768 pixels D. 1920 x 1200 pixels 0 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=131 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 132 Which of the following display standards has a resolution of 1400 x 1050 pixels? A. XGA B. SXGA+ C. UXGA D. WUXGA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=132 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 133 Which of the following can be installed in an AGP slot? A. RAM B. Modem card C. Microprocessor D. Video card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=133 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 134 Which of the following will you use to clean your laptop screen? Each correct answer represents a complete solution. Choose two. A. LCD screen cleaner B. Slightly wet and soft cloth C. Detergent D. Rough cloth Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=134 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 135 Which of the following precautions should be taken to minimize the risk of damage to add-on cards and motherboard? Each correct answer represents a complete solution. Choose three. A. Keep water and liquids away from them. B. Wear an antistatic wrist strap when handling them. C. Keep them in antistatic bags. D. Always clean them with a water spray gun. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=135 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 136 Which of the following actions can a technician take to reduce the chances of static charges being built up? Each correct answer represents a complete solution. Choose three. A. Wear cotton clothes. B. Wear silken clothes. C. Increase humidity level. D. Remove carpets from computer rooms. E. Do not wear wrist strap. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=136 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 137 At what voltage does a USB host supply power to the USB bus? A. 15 volts B. 3 volts C. 5 volts D. 50 volts Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=137 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 138 What is the maximum cable length that FireWire 800 supports? A. 2.5 meters B. 4.5 meters C. 2 meters D. 8 meters Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=138 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 139 Which of the following are used by FireWire 800 devices? A. 10-pin connectors B. 9-pin connectors C. 4-pin connectors D. 6-pin connectors Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=139 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 140 In which of the following conditions does BIOS need to be updated? Each correct answer represents a complete solution. Choose two. A. If the operating system installed on the computer has bugs. B. If the BIOS does not support new devices. C. If users have to use new hardware features or options that are supported by motherboard, but not supported by the computer BIOS. D. If the software application installed on the computer stops responding frequently. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=140 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 141 Andrew has a personal computer. One morning, he starts his computer and finds the following 3 error message: "CMOS checksum failure." What are the most likely causes of this error? Each correct answer represents a complete solution. Choose two. A. The CMOS battery has failed. B. BIOS has become outdated. C. The CMOS chip has failed. D. Software stored in the CMOS battery is infected by a virus. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=141 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 142 Andrew purchases a laptop that has the Windows 2000 Professional operating system. He wants to know about the BIOS version of the computer. Which of the following steps will he take to determine the version of the BIOS? Each correct answer represents a part of the solution. Choose two. A. In the System Information window, click the Hardware Resources folder in the left pane. B. In the System Information window, click the System Summary folder in the left pane. C. Click the Start menu, choose Programs > Accessories > System Tools > System Informatio n. D. Click the Start menu, choose Programs > Accessories > Communications > System Inform action. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=142 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 143 Which of the following switches of the XCOPY command copies file ownerships and NTFS permissions on files while copying the files? A. /s B. /p C. /r D. /o Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=143 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 144 Which of the following switches is used with the XCOPY command to copy directories and subdirectories, including empty directories? A. /o B. /e C. /q D. /s Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=144 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 145 Which of the following switches of the XCOPY command continues to copy files even if errors occur? A. /e B. /q C. /c D. /r Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=145 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 146 Which of the following switches of the ATTRIB command clears the attributes of a file? A. R B. + C. D. A Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=146 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 147 Mark has a file named DATA.TXT on the C. drive on his computer. He wants to set the hidden attribute on the file. Which of the following commands will he use to accomplish this task? A. ATTRIB -h DATA.TXT B. ATTRIB -A DATA.TXT C. ATTRIB +h DATA.TXT D. ATTRIB /hidden DATA.TXT Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=147 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 148 Mark has purchased a new working USB webcam. He connects the webcam to a USB port on his computer and finds that the computer does not detect it. He connects other working USB devices to the port and discovers that the USB port is not functioning. What should Mark do first to resolve the issue? A. Verify that the USB functionality is enabled in the BIOS. B. Change the computers motherboard. C. Replace the USB port wires with a new one. D. Purchase another model of the USB webcam. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=148 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 149 What are the differences between the microprocessor of a desktop and that of a laptop? Each correct answer represents a complete solution. Choose two. A. A laptop microprocessor consumes less power than a desktop microprocessor does. B. Unlike laptop microprocessors, a desktop microprocessor has side buses (FSB). C. A laptop microprocessor generates less heat than a desktop microprocessor does. D. A laptop microprocessor has slower processing speed than a desktop microprocessor has. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=149 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 150 Which of the following statements about the compression feature of the NTFS file system are true? Each correct answer represents a complete solution. Choose two. A. Users can work with NTFS-compressed files without decompressing them. B. Compressed files on an NTFS volume can be read and written by any Windowsbased application after they are decompressed. C. It supports compression only on volumes. D. It supports compression on volumes, folders, and files. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=150 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 151 Which of the following statements about Hardware Compatibility List (HCL) are true? Each correct answer represents a part of the solution. Choose two. A. It contains the license to use operating systems. B. It ensures that a computer and its components are working properly. C. It contains the listing of all the hardware that operating systems vendors have tested with their operating systems. D. It ensures that a computer and its components are compatible with the operating system before the operating system is installed. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=151 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 152 Which of the following processor states does not save power? A. C1 B. C3 C. C0 D. C2 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=152 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 153 Which of the following types of batteries are considered as environmental hazards? Each correct answer represents a complete solution. Choose three. A. Lead-acid B. NiCd C. Button cell D. NiMH Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=153 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 154 You work as an IT Technician for SoftTech Inc. Erica, a user, reports that the display of her computer is not proper. You suspect that it is a 16-color mode limitation issue. Which of the following will you tell her is causing the issue? A. CMOS battery is not working. B. Incorrect driver is installed. C. Monitor is not working. D. Operating system files are corrupt. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=154 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 155 DRAG DROP Drag and drop the steps in the correct order to troubleshoot the problem effectively. 8 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=155 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 156 You work as an IT Technician for McNeil Inc. You just turn on your computer and see that while POST is running, an error message: 161 appeared on the screen of your computer. What does this error code indicate? A. The floppy disk drive controller is bad B. The keyboard is broken or not plugged in C. The serial card is bad D. The CMOS battery is dead 9 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=156 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 157 Which of the following statements are true about SRAM? Each correct answer represents a complete solution. Choose all that apply. A. SRAM uses the flip-flop circuit B. SRAM does not use capacitors to store 1s and 0s. C. SRAM is more expensive than DRAM D. SRAM use capacitors to store 1s and 0s. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=157 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 158 Which of the following items are configured on a user workstation for wireless networking? Each correct answer represents a complete solution. Choose two. A. Encryption B. MAC Address Filtering C. Security Set Identifier (SSID) D. Service Set Identifier (SSID) Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=158 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 159 Which of the following technologies is used to detect unauthorized attempts to access and manipulate computer systems locally or through the Internet or an intranet? A. Firewall B. Demilitarized zone (DMZ) C. Packet filtering D. Intrusion detection system (IDS) Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=159 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 160 HOTSPOT Identify the Ethernet port in the image given below. Click on the correct spot in the image. Doing so will place the target icon at the clicked spot. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=160 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 161 Which of the following hardware uses flash memory technology? A. DDR2 SDRAM B. PCMCIA card C. Secure digital card D. Smart card reader Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=161 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 162 Which of the following memory modules has 184 pins and uses 16-bit wide bus? A. RIMM 1 B. DIMM C. SO-DIMM D. SIMM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=162 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 163 Which of the following buses has a maximum data transfer rate of 2400 Mbps? A. USB 1.1 B. USB 2.0 C. FireWire 800 D. eSATA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=163 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 164 You work as a Network Administrator for Infonet Inc. The company s office has a wireless network. Wireless access point on the network works as a router and DHCP server. You want to configure a laptop to connect to the wireless network. What will you configure on the laptop to accomplish the task? A. Service Set Identifier B. I/O address C. Demilitarized zone D. Internet service provider s DNS server address Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=164 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 165 Which of the following interfaces on the motherboard use south bridge? Each correct answer represents a complete solution. Choose two. A. RAM B. USB ports 2 C. PCI bus D. Video card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=165 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 166 Which of the following technologies can be used to encrypt wireless networks? Each correct answer represents a complete solution. Choose all that apply. A. MD5 B. WEP C. WPA D. Kerberos Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=166 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 167 Which of the following error code does a computer generate if the hard disk drive controller is not working? A. 1101 B. 1701 C. 7301 D. 161 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=167 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 168 Which of the following are removable storage devices? Each correct answer represents a complete solution. Choose all that apply. A. Floppy disk B. USB flash drive C. Zip disk 3 D. Hard disk Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=168 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 169 Which of the following describes the portion of the hard disk that a computer borrows to use as memory? A. ROM B. RAM C. Internal cache D. Page file Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=169 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 170 Which of the following devices is called the brain of a computer? A. CPU B. RAM C. Hard disk drive D. ROM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=170 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 171 You are a newly appointed technician for uCertify Inc. You want to know more information about the hard disk of a computer. What will you do to accomplish the task? A. Click Start, right-click My Computer, and choose Explore. B. Click Start, right-click My Computer, and choose Manage. C. Click Start, right-click My Computer, and choose Map Network drive. D. Click Start, right-click My Network Place, and choose Manage. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=171 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 172 You are a newly appointed technician for uCertify Inc. Before installing an application on your system, you want to see how much free space is available on your C. drive. What will you do to accomplish the task? A. Click on the My Computer folder > right-click a partition, and choose Properties > Hardwar e. B. Click on the My Computer folder > right-click a partition, and choose Properties > Tools. C. Click on the My Computer folder > right-click a partition, and choose Properties > General Tab. D. Click on the My Computer folder > right-click a partition, and choose Properties > Security. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=172 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 173 HOTSPOT Identify the area of the keyboard that is the numeric keypad. Click on the correct spot in the image. Doing so will place the target icon at the clicked spot. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=173 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 174 Which of the following devices is an input/output device in a computer? A. Mouse B. Scanner C. Keyboard D. Modem Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=174 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 175 Which of the following is the smallest storage access unit on an IDE hard drive? A. Sector B. Cluster C. Platter D. Track Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=175 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 176 Which of the following are the hard disk components that describe the physical geometry of a newer hard disk drive? Each correct answer represents a complete solution. Choose all that apply. A. Sectors per track B. Number of cylinders C. Landing zone D. Number of heads Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=176 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 177 What is the device called by which data is written to and read from the surface of a platter of a hard disk? A. Actuator arm B. Head C. Cylinder D. Sector Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=177 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 178 Which of the following statements are true about low-level formatting? Each correct answer represents a complete solution. Choose all that apply. A. It sets the proper interleave. B. It creates and organizes the sectors, making them ready to accept data. C. It establishes the boot sector. D. It creates and configures the file allocation tables. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=178 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 179 Which of the following is a device that is connected to the Web continuously for an indefinite time and supplies a view for anyone who visits its web page over the Internet? A. CCTV B. Webcam C. Microphone D. Digital camera Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=179 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 180 Which of the following statements are true about a Webcam? 7 Each correct answer represents a complete solution. Choose all that apply. A. It can be used in messenger programs such as Windows Live Messenger, Skype, and Yahoo messenger services. B. It is used for videotelephony, permitting a computer to act as a videophone or video conferencing station. C. It is a video capture device connected to a computer or computer network. D. It is a camera that takes video or still photographs, or both, digitally by recording images via an electronic image sensor. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=180 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 181 Which of the following is the best protection against data loss caused by power failure? A. Surge suppressor B. UPS C. Standby generator D. Transformer Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=181 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 182 How many wires does a standard IDE drive cable have? A. 80 B. 42 C. 20 D. 40 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=182 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 183 Which of the following compounds is recommended for cleaning Printed Circuit Board (PCB)? 8 A. Mineral water B. Kerosene C. Mild detergent D. Iso Propyl Alcohol Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=183 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 184 What is the use of Direct Memory Access (DMA) in a computer? A. It optimizes network performance. B. It optimizes the CPU s processing speed. C. It optimizes the I/O transfer speed. D. It refreshes the memory faster. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=184 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 185 Which of the following are types of Random Access Memory (RAM)? Each correct answer represents a complete solution. Choose all that apply. A. VRAM B. NRAM C. EDO RAM D. SRAM E. DRAM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=185 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 186 Which type of memory chip has 168 pins? A. DMA B. SIMM C. DIP 9 D. DIMM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=186 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 187 How will you designate a hard disk drive as a Master or a Slave drive in an IDE system? A. By setting a jumper on the motherboard B. By changing the CMOS setting C. By adding an add-on card D. By setting a jumper on the hard disk drive Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=187 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 188 Which of the following statements about I/O address is true? A. An I/O address is a method of transferring information directly from a disk drive to a memory location. B. An I/O address is an event, which requires processor s attention. C. An I/O address is the display adapter address on the CPU. D. An I/O address is a communication port between a device and the CPU. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=188 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 189 Which of the following statements about SRAM are true? Each correct answer represents a complete solution. Choose two. A. SRAM is used for permanent storage of information and is also known as ROM. B. SRAM is used for main memory. C. SRAM is used for cache memory. D. SRAM is faster than DRAM. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=189 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 190 Under which environmental conditions is the risk of Electrostatic discharge (ESD) the highest? A. Low humidity B. High humidity C. Low temperature D. High temperature Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=190 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 191 Which of the following can occur in a high humidity environment? A. Hardware resource conflict B. A broadcast storm on the network. C. Damage of electronic components resulting in short circuit. D. General protection fault Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=191 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 192 Which of the following options will you use to minimize ESD problems? A. An antiglare screen. B. A wrist strap. C. A plastic CPU cover. D. Wearing synthetic clothes in the computer lab. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=192 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 193 1 Which of the following statements is true about modem? A. It amplifies the digital signals. B. It converts digital signals into analog signals and vice versa. C. It converts AC current to DC current and vice versa. D. It reduces the noise in analog signal. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=193 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 194 Which of the following statements are true about Universal Serial Bus (USB) ? Each correct answer represents a complete solution. Choose two. A. You can connect up to 16 peripheral devices to a single USB port. B. USB supports hot plugging. C. USB does not support Plug n Play installation. D. You can connect up to 127 peripheral devices to a single USB port. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=194 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 195 You are using infrared devices in your network. You want to improve the quality of connections and achieve better communication between infrared devices. What will you do to achieve this? Each correct answer represents a complete solution. Choose three. A. Keep the devices in line of sight. B. Move the devices closer together. C. Keep the devices in different geographic locations. D. Remove any obstruction between the devices. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=195 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 196 Which of the following materials is used in a Coaxial cable for the insulation and the cable jacket? 2 A. Plenum B. PVC C. Cotton ribbon D. Fiber Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=196 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 197 Which of the following technologies is used in the display system of laptop? A. VGA display B. SVGA display C. CGA display D. LCD display Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=197 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 198 Which of the following are types of LCD monitors? Each correct answer represents a complete solution. Choose two. A. Passive Matrix B. X-Matrix C. SVGA D. Active Matrix Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=198 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 199 Which of the following models of a processor uses Socket 7? A. Pentium B. Pentium II C. Pentium Pro D. 486DX 3 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=199 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 200 Which of the following is the lightest but most expensive battery used in laptops? A. Li-Ion B. NiMH C. Sodium-Ion D. NiCad Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=200 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 201 Which of the following devices does SCSI support? Each correct answer represents a complete solution. Choose all that apply. A. Sound card B. Tape drive C. Hard disk drive D. Modem E. CD drive Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=201 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 202 How many pins are available on a PS/2 Mini-DIN connector? A. 3 B. 4 C. 6 D. 5 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=202 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 203 HOTSPOT In the image, identify the interface used to connect a USB modem to a computer. Click on the correct spot in the image. Doing so will place the targegt icon at the clicked spot. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=203 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 204 Which of the following statements is true about the installation of Universal Serial Bus (USB) devices? A. A USB device can be plugged to a computer without restarting it. B. A computer has to be restarted to install a USB device. C. Software drivers are not required for USB devices. D. USB devices are non-Plug and Play. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=204 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 205 Which of the following terms is used for a processor s internal memory? A. Cache memory B. ROM C. RAM D. Virtual memory 6 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=205 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 206 What is the difference between the USB 2.0 and IEEE 1394 bus standards? A. IEEE 1394 is slower than USB 2.0. B. USB 2.0 supports Plug and Play feature. C. IEEE 1394 is faster than USB 2.0. D. IEEE 1394 supports hot swapping. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=206 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 207 Which of the following motherboards use 5-pin DIN keyboard connectors? Each correct answer represents a complete solution. Choose all that apply. A. ATA B. AT C. ATX D. XT Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=207 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 208 What are the benefits of using Universal Serial Bus (USB) 2.0 over legacy communication ports such as RS-232 and parallel ports? Each correct answer represents a complete solution. Choose all that apply. A. Speed B. Security C. Easy configuration of hardware devices D. Expansion Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=208 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 209 You are installing two hard disk drives on a computer. Which of the following are the possible combinations that can be used? Each correct answer represents a complete solution. Choose all that apply. A. Install both drives on the primary IDE controller and designate one as Master and the other as Slave. B. Install the drives, one each on the primary and secondary IDE controllers and designate both as Master. C. Install both hard disks on the secondary IDE controller and designate both hard disks as Slave. D. Install both hard disk drives on the primary IDE controller and designate both drives as Secondary. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=209 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 210 Which of the following are serial interfaces? Each correct answer represents a complete solution. Choose all that apply. A. USB B. FireWire C. EPP D. IEEE 1284 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=210 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 211 Rick works as a Network Administrator for uCertify Inc. He takes a backup of some important compressed files on an NTFS partition, using the Windows 2000 Backup utility. Rick restores these files in a FAT32 partition. He finds that the restored files do not have the compression attribute. What is the most likely cause? A. A FAT32 partition does not support compression. 8 B. The Windows 2000 Backup utility decompresses compressed files while taking a backup. C. The backup of files that are saved on an NTFS partition cannot be restored in a FAT32 partition. D. The FAT32 partition is corrupt and requires to be reformatted. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=211 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 212 Which of the following SCSI IDs is generally recommended for the CD-ROM drive? A. 3 B. 1 C. 0 D. 7 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=212 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 213 Which of the following types of display takes the least space on a desk? A. CRT B. LCD C. LED D. Mercury Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=213 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 214 HOTSPOT Identify the serial port on an Apple Macintosh computer. 9 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=214 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 215 You have a wireless printer that is connected to your Windows XP laptop via infrared, and it prints properly. However, when you relocate the wireless infrared printer, you find that your laptop is not able to send print jobs to the printer. What is the most likely cause of the issue? A. The printing option is disabled in the Control Panel on the laptop. B. The printer driver is uninstalled from the laptop. C. The printer driver is not updated on the laptop. D. Printer is located at the distance of more than three feet from the laptop. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=215 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 216 Which of the following is the clock speed of the Accelerated Graphics Port (AGP) 8X expansion slot? A. 633 MHz B. 266 MHz C. 533 MHz D. 133 MHz Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=216 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 217 Your customer is using Windows Vista and complains about the quality of picture he is getting on his monitor. You find that you cannot adjust the refresh rate or the resolution. What is the most likely cause? 0 A. The monitor is not compatible with the video card. B. The video card is not recognized by Windows. C. The video card does not have enough video RAM. D. The video card has failed. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=217 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 218 Your office uses Windows Vista. This morning, a patch was applied automatically. Suddenly, the users who have scanners attached to their computers complain that they cannot access the scanners. When you check their Device Manager, you notice there is no exclamation point next to the scanner. What should you do now? A. Roll back the patch. B. Manually uninstall and reinstall the device driver. C. Find a Vista compatible scanner. D. Reinstall Vista. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=218 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 219 Which of the following measures the time a cathode-ray tube (CRT) electron beam takes to paint a screen from top to bottom? A. Bandwidth B. Bus width C. Dot pitch D. Refresh rate Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=219 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 220 Which of the following devices uses AGP slots? A. CD-ROM drive 1 B. Sound card C. Video card D. Modem Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=220 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 221 Which of the following is a measure of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black)? A. Reconnaissance B. Contrast ratio C. Characterizing D. Pixel aspect ratio Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=221 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 222 Which of the following devices also works as a video capture card? A. TV tuner card B. Image Scanner C. Web Camera D. SD card Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=222 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 223 Which of the following devices provides input by analyzing printed text, handwriting, or an object? A. Webcam B. Image scanner C. BD-ROM Drive D. Packet analyzer 2 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=223 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 224 Which of the following devices contains no moving parts and stores data in a digital format? A. Solid-state drive B. Hard disk drive C. Floppy disk drive D. Cartridge tape drive Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=224 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 225 Which of the following devices is used to provide visual input that can be easily transferred over the internet? A. Iomega Zip drive B. Trackball C. Webcam D. Solid-state drive Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=225 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 226 Which of the following bus interfaces are used by the video capture cards? Each correct answer represents a complete solution. Choose two. A. EISA B. AGP C. VESA D. PCIe Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=226 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 227 Which of the following display standards provides four times more pixels than an 800 x 600 display? A. UXGA B. SXGA C. SVGA D. SXGA+ Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=227 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 228 Which of the following standard displays is commonly used on 14 inch or 15 inch laptop LCD screens with a resolution of 1400 x 1050 pixels? A. UXGA B. SXGA+ C. SXGA D. WUXGA Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=228 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 229 Your customer complains that some of his older Windows XP programs, particularly some games, won t work in Windows Vista. What should you recommend? A. That he use the Windows Vista Compatibility Mode. B. That he dual boot XP and Vista in order to handle old and new programs. C. That he buy Vista versions of those programs. D. Unfortunately he won t be able to use those programs. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=229 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 230 Your Windows XP hard drive has 2 partitions. The system partition is NTFS and the other is FAT. You wish to encrypt a folder created on the system partition for the purpose of data security. Which of the following statements is true about this situation? A. You can only encrypt files on the FAT partition. B. You can only encrypt files on the NTFS partition. C. You cannot encrypt files on either partition. D. Since the operating system is on the NTFS partition, you can encrypt files on both. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=230 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 231 Your customer wants to install Windows Vista Premium on their PC. They have a 50 Gigabyte hard drive and 15 Gigabytes free space. Can they install it? A. Yes B. No, you need 60 gigabyte hard drive C. No, you need 20 gigabytes free space. D. No, you need 18 gigabytes free space Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=231 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 232 You have a customer who wants to install Windows XP professional on her computer. What is the minimum amount of RAM she must have for this to work? A. 64 Megabytes B. 128 Megabytes C. 2 Gigabytes D. 1 Gigabyte Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=232 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 233 5 You are selecting upgrade components for a PC. What sort of memory will you find specifically used in video? A. DRAM B. LRAM C. VRAM D. SRAM Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=233 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 234 You need to select a laptop for a traveling salesman. He will really need to stretch the battery life as long as possible, so he wants low power options wherever possible. Which type of monitor should you select? A. CRT B. Active Matrix C. Passive Matrix D. LCD Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=234 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 235 Which of the following statements is true about refresh rate? A. It is the maximum amount of information (bits/second) that can be transmitted along a channel. B. It is the number of times in a second that display hardware draws the data. C. It is an attribute of visual perception in which a source appears to be radiating or reflecting light. D. It is the measure of how often a video source can feed an entire frame of new data to a display. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=235 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 236 Fill in the blank with the appropriate word. 6 A_________ is a device that controls the movement of the cursor or pointer on the computer screen. A. mouse Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=236 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 237 Which of the following statements are true about a laptop? Each correct answer represents a complete solution. Choose all that apply. A. A touchpad is used as a pointing device. B. The monitor is not stored in the cover. C. The case contains all of the components and cannot be easily opened for upgrades. D. The keyboard is typically smaller, and keys perform double functions. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=237 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 238 Which of the following interfaces provides the fastest data transfer rate for printing a document on a printer? A. IEEE 802.11a B. IEEE 802.11b C. FireWire 800 D. USB 2.0 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=238 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 239 Which of the following connectors do FireWire 800 devices use? A. 4-pin connectors B. 9-pin connectors 7 C. 10-pin connectors D. 6-pin connectors Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=239 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 240 Which of the following ports are used to connect a keyboard to a computer? Each correct answer represents a complete solution. Choose all that apply. A. USB B. PS/2 C. DB-25 D. DB-9 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=240 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 241 Which of the following devices is used for accessing the data on Secure Digital (SD) card, MMC card, and Compact Flash (CF)? A. E-book reader B. Barcode reader C. Memory card reader D. Smart card reader Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=241 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 242 Which of the following storage device uses SRAM or DRAM? A. Blu-ray Disc B. USB flash drive C. Solid-state drive (SSD) D. CD drive 8 Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=242 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 243 Which of the following uses a shorter wavelength and allows for almost six times more data storage than on a DVD? A. Blue Jacking B. Digital Linear Tape (DLT) C. Blu-ray Disc D. Bluetooth Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=243 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 244 How many pins are available in a PATA cable? A. 120 pins B. 40 pins C. 32 pins D. 80 pins Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=244 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 245 Which of the following utilities can be used to create restore points in Windows XP? A. System Restore B. DEFRAG C. Automated System Recovery D. CHKDSK Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=245 ------------------------------------------------------------------------------------------------------------------------------------- QUESTION: 246 You are responsible for technical support at a hospital. Recently, all computers have been upgraded to Windows Vista 64 bit. However, you have a particular custom application that runs only in 32 bit. What should you do? A. You will have to uninstall the upgraded operating system. B. You will need a 32-bit version of Vista, not 64 bit. C. You will need to get the upgraded 64-bit version of the application. D. Use compatibility mode to run the 32-bit application. Answer: http://www.twpass.com/twpass.com/exam.aspx?ecode=FC0-U21&qno=246 ------------------------------------------------------------------------------------------------------------------------------------- TwPass Certification Exam Features; - TwPass offers over 2500 Certification exams for professionals. More than 98,800 Satisfied Customers Worldwide. Average 99.8% Success Rate. Over 120 Global Certification Vendors Covered. Services of Professional & Certified Experts available via support. Free 90 days updates to match real exam scenarios. Instant Download Access! 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