Sample Questions

Transcript

Sample Questions Sample questions in various technical fields are presented below. The middle category of the exam questions is identified in angle brackets (< >). See page 116 for the correct answers. (1) Short question format 1. Strategy 80 100 60 40 50 20 0 A B C D E Cumulative ratio (%) 100 150 Cumulative ratio (%) Quantity of defective items Number of defective components Q1. In the figure illustrated below, categories of defective electronic components are arranged in a bar graph in descending order of the number of defective components, and the cumulative ratio of the number of defective components is shown in a line graph. What is this type of figure called? 0 Defect category a) Cause-and-effect diagram c) Pareto chart b) Matrix diagram d) Venn diagram Q2. When you create a webpage, which of the following uses of published work is legal to do without asking the copyright holder? a) Modifying an illustration appeared in a magazine and using it for your own corporate advertising on the webpage b) Scanning a pattern created by a famous designer in a curtain catalog, changing the color, and using it on the webpage because it is a fitting background graphic c) Scanning a photo released in a newspaper and using it on the webpage to provide up-to-date information d) Using statistical data published in a white paper on trade as the basis for creating a chart on the webpage to illustrate vehicle sales volume 102 Q3. A company has product lines including four items. The table shown below summarizes the survey results of the sales, market share, and market growth rate for each item that year. Which of the following represents the corresponding product portfolio matrix (PPM)? Here, the size (area) of each circle represents sales. Product A B C D 8 12 4 16 Market share (%) 10 4 3 8 Market growth rate (%) 15 8 20 4 Sales (in million dollars) a) b) Market growth rate 10 5 0 c) 5 市場占有率 Market share 5 5 10 Market share 市場占有率 Market growth rate 20 10 5 10 15 市場成長率 15 市場成長率 Market growth rate 10 0 d) 5 Market share 市場占有率 15 10 20 0 20 市場成長率 15 市場成長率 Market growth rate 20 10 5 0 103 10 5 市場占有率 Market share Q4. Which of the following explains a service that makes use of GPS? a) Automating payment to enable vehicles to pass through toll gates efficiently on toll roads such as expressways b) Broadcasting by means of an artificial satellite; installing receiving facilities such as antennas for individual households or residential complexes to enable individuals or groups of users to receive satellite broadcast c) Connecting PCs to a network without any cables, by means of radio waves or infrared rays, in locations such as stores where laying cable is difficult or offices where furniture is often rearranged d) Indicating the user’s position on a map displayed on a mobile device by means of information from satellites Q5. Which of the following explains BPR? a) Accelerating business expansion by incorporating other company’s functions, which are insufficient in one’s own company, through a corporate acquisition b) Analyzing the workflows and value chains that enterprises use to produce value in the form of products and services c) Promoting quality control activities which aim at delivering zero-defect products, not only in manufacturing departments but throughout the enterprise d) Reengineering business processes fundamentally to enhance business processing capabilities and cost-effectiveness by taking full advantage of information technologies Q6. The diagram below shows the workflow in sales and distribution business, from receipt of orders to delivery of goods. In the diagram, which of the following should be inserted in the rectangular box A? Here, shaded portions are intentionally not shown. Order Received Inventory Allocated a) Delivery instructions c) Shipping Aa Product Removed from Shelf b) Loading d) Taking inventory 104 Delivery Q7. When selecting a system vendor who develops the next mission-critical system, your boss directed you to prepare an RFP as a leader. Which of the following appropriately explains this RFP? a) A document to ask a system vendor to submit a proposal of the next mission-critical system development b) A document to make inquiries to in-house users about issues of the current mission-critical system c) A document to make inquiries to in-house users about requirements for the next mission-critical system d) A document to submit an order of the next mission-critical system development to a system vendor 2. Management Q8. Which of the following is the appropriate sequence of program development? a) b) c) d) Design, programming, and testing Design, testing, and programming Programming, design, and testing Testing, design, and programming Q9. A project with 50 work items of equivalent labor was planned to be finished in 10 days. The fifth day is now over, and only 20 work items have been completed so far. By how many days is the project delayed at this point? Here, the delay is given by the difference from the number of days it should have taken to complete the work items that are currently finished. a) 1 b) 2 c) 4 105 d) 5 Q10. Which of the following is a characteristic of a service desk in operations management of information systems? a) b) c) d) Inquiries are about temporary issues, so records are not necessary. Service desks passively await user inquiries; they do not initiate communication. Service desks should be consolidated into a single window for inquiries. The scope of inquiries is limited to the method of operations. Q11. Which of the following is the role of system auditors? a) b) c) d) Advising audited departments about recommendations and measures for improvements Appointing auditors Determining security policies Requesting audited departments to make improvements 3. Technology Q12. In the following Venn diagrams including three areas A, B, and C, which shaded area is “common to A and B but not C”? A a) B C B A c) B A b) A d) C B 106 C C Q13. In the communication network shown below, how many nodes from B to L cannot be reached from A? Here, information can be transmitted only in the direction of arrows. B A G C D E F J K L H I a) 1 b) 3 c) 4 d) 6 Q14. In the basic configuration of PCs shown below, which of the following combinations of functional units corresponds to the rectangular boxes 1 through 3? 1 Flow of instructions Auxiliary Storage Input Flow of data, including programs 2 3 Output 1 2 3 a Control unit Processing unit Main memory b Main memory Control unit Processing unit c Main memory Processing unit Control unit d Processing unit Main memory Control unit 107 Q15. Which of the following is the most appropriate processing that should be performed by the server in a client/server system? a) b) c) d) Processing to check the format of input data Processing to display pull-down menus Processing to preview printing results Processing to update databases Q16. Which of the following is a characteristic of open source software? a) b) c) d) All copyrights are waived. A warranty is available in case of problems. Only one copy may be made for the purpose of backup. The source code can be obtained. Q17. A disk is labeled 1 through 6 clockwise around the outer edge. The disk spins clockwise and completes a cycle once every 6 seconds. The disk is in a dark room, and only the portion on top (outlined with a dotted line here) is illuminated for a moment by a spotlight at a flashing interval of a specified period of time. Which of the following patterns of numbers can be seen when the spotlight is set to flash every 5 seconds? 6 2 5 1 3 4 a) 1, 2, 3, 4, 5, 6 c) 1, 4, 1, 4, 1, 4 b) 1, 3, 5, 1, 3, 5 d) 1, 6, 5, 4, 3, 2 108 Q18. In screen design, in which of the following situations would it be better to select an option from a list of candidates than enter data directly? a) b) c) d) In the situation where each input item must be checked or corrected In the situation where large amounts of data such as sentences are entered In the situation where many different values are valid as input data In the situation where the types and content of input data are limited Q19. Which of the following is a device that is used for catching image projected from imaging equipment such as a video cassette recorder and storing it on a computer as digital data? a) Capture card b) Scanner c) Sound card d) Tablet Q20. Which of the following product groups can be found when searching the “Product Inventory” table for products with a sales price of 500 dollars or more per unit and an inventory of less than 10 units? Product Inventory Product Code Product Name Manufacturer Sale Price Inventory Inspector 100 Large refrigerator AAA 3,000 10 Smith 110 Medium refrigerator AAA 2,000 6 Smith 120 Small refrigerator BBB 1,000 8 Smith 130 Portable refrigerator BBB 400 3 Smith 200 Air purifier CCC 600 22 Miller 210 Air ionizer DDD 450 18 Miller 300 Coffee maker EEE 150 5 Johnson 400 Air conditioner FFF 1,200 7 Brown a) Large refrigerator, medium refrigerator, small refrigerator, air purifier, and air conditioner b) Large refrigerator, medium refrigerator, small refrigerator, portable refrigerator, air purifier, coffee maker, and air conditioner c) Medium refrigerator, small refrigerator, and air conditioner d) Medium refrigerator, small refrigerator, portable refrigerator, coffee maker, and air conditioner 109 Q21. Which of the following is indicated by URLs, which are used on the Internet? a) b) c) d) E-mail addresses for use in the Internet Information sources (resources) on the Internet IP addresses of servers connected to the Internet Owners of PCs connected to the Internet Q22. If a user at an enterprise forgets his/her own password, which of the following is an appropriate way in which a security administrator should inform the user of his/her password after confirming his/her identity? a) A security administrator decodes the password which is managed in an encrypted form, and then sends it to the user in the form of an internal document classified as confidential. b) A security administrator informs the user of an initial value after initializing the user’s password, and then the user changes it to a new password. c) A security administrator makes a copy of the password, which is managed in an encrypted form, in the common area, and then informs the user of the decryption key by telephone. d) A security administrator retrieves the password which is managed on his/her own computer and then informs the user of that password by e-mail. 110 (2) Medium question format Question A Read the following description concerning computer security measures and rules, and then answer questions Q23 through Q26 . After Mr. M was hired, he was assigned to a department that has rules concerning the initial settings of newly installed PCs. Some of these rules are as follows: Excerpt from “Rules for Initial Settings of New PCs” (1) Prepare computers by installing the specified antivirus software and enabling the automatic update function. (2) Change the default values of Web browser security settings, such as limitation of software like Java applets running on Web browsers, to security levels specified by the system administrator, without leaving them intact. (3) Enabling automatic OS updates, as a measure in case security holes and the like are discovered. (4) Before installing software other than application software provided by the department, obtain approval from the department director. Q23. A new employee, Mr. M was provided with a new PC, so he promptly started configuring his PC according to “Rules for Initial Settings of New PCs.” Which of the following actions is not appropriate in consideration of the four rules (1) through (4)? Answer group: a) After configuring the antivirus software, he ran a complete scan of the hard disks to check for viruses, just in case. b) He did not know how to configure the Web browser, so he asked the system administrator for configuration instructions. c) Since the new PC came bundled with a three-month trial version of antivirus software preinstalled, he configured it for automatic updates and started using this software. d) When he enabled automatic OS updates, an update started immediately, so he followed the instructions displayed to complete the update. 111 Q24. Mr. M did not understand the reason for changing the browser settings, as required by the rule (2) of the “Rules for Initial Settings of New PCs,” so he asked the system administrator, Mr. N. Which of the following is an appropriate reply from Mr. N ? Answer group: a) To execute automatic updates when browser vulnerabilities are discovered and updates to fix them are released b) To implement security measures when a browser-based mail service called webmail is used c) To prevent execution of malicious scripts and installation of unauthorized programs, which are activated by clicking a button or the like on some web pages d) To prohibit employees from browsing web pages of personal interest or fee-based sites, which are not associated with their jobs, during working hours Q25. The system administrator, Mr. N explained to Mr. M: “The most critical reason for organizations to establish these kinds of rules is that .” Which of the following is the most appropriate description that should be inserted in the above blank box ? Answer group: a) a virus on one employee’s PC may spread and infect other employees’ PCs b) PCs infected by a virus may become temporarily unusable, or the data on them may become corrupt c) virus infections may cause large amounts of unneeded data to be sent over the LAN, increasing the network load and possibly interfering with business processes of the organization d) virus infections may cause personal or confidential information to be leaked on the Internet Q26. The system administrator, Mr. N told Mr. M, “Peer-to-peer software such as Winny and Share has caused many incidents recently. That is why we established the rule ( ).” Which rule number of the “Rules for Initial Settings of New PCs” should be inserted in the above blank box ? Answer group: a) 1 b) 2 c) 3 112 d) 4 Question B Read the following description concerning business data and its processing, and then answer questions Q27 through Q30 . Ms. F was hired by a membership-based mail-order cosmetics company. She works in the sales department under a senior employee, where she analyzes sales performance data. Each product has a unique name without duplication and its classification is organized. For data analysis, the sales performance data and member ledger for the past year are as follows: [Sales Performance Data] Sales_date Member_number Product_name Category Unit_price Quantity Sales_amount Emulsion A Basic skin care 30 1 30 2007-10-07 100302 Rouge C Lipstick 20 2 40 2007-10-08 110210 Lotion B Basic skin care 15 1 15 ... ... ... ... ... ... 123001 ... 2007-10-06 [Member Ledger] Telephone_number New York 500 Washington Ave., Kingston 914-XXX-XXXX Anna Smith Florida 561-XXX-XXXX 100003 Helen Brown North Carolina 2200 Yamato Road, Boca Raton 4100 Capital Blvd., Raleigh ... ... Member_name 100001 Susan Johnson 100002 Address_1 919-XXX-XXXX ... ... Address_2 ... Member_number Note: Address_1 indicates the State part of each member’s address information and Address_2, the remaining address information. Q27. Ms. F is to summarize monthly sales performance in a table, by product. To calculate monthly sales performance by product, which of the following combinations of sales performance data is required, at the very least? Answer group: a) Product_name and Sales_amount b) Sales_date, Product_name, and Sales_amount c) Sales_date, Product_name, Category, and Sales_amount d) Sales_date, Product_name, Category, Unit_price, and Sales_amount 113 Q28. Ms. F is to summarize last month’s sales performance in a table, by product. Based on overall sales performance data, which of the following is an appropriate process to calculate monthly sales performance by product? Answer group: a) 1. Calculate the total sales of products with the same “Product_name.” 2. Sort the data by “Category.” 3. Extract the data of products that were sold last month, based on “Sales_date.” b) 1. Extract the data for last month, based on “Sales_date.” 2. Sort the extracted data by “Category.” 3. Calculate the total of unit prices for products in the same “Category.” c) 1. Extract the data for last month, based on “Sales_date.” 2. Sort the extracted data by “Product_name.” 3. Calculate the total sales of products with the same “Product_name.” d) 1. Sort the data by “Product_name.” 2. Calculate the total sales of products with the same “Product_name.” 3. Extract the data of products that were sold last month, based on “Sales_date.” Q29. To check the rate of increase in monthly sales by product, Ms. F is to compare the monthly sales performance for last month and the month before last, by product. Which of the following expressions is used to calculate the rate of increase? Answer group: a) Sales performance last month – sales performance two months ago b) (Sales performance last month – sales performance two months ago) / 2 c) (Sales performance last month – sales performance two months ago) / Sales performance last month d) (Sales performance last month – sales performance two months ago) / Sales performance two months ago 114 Q30. Ms. F is to summarize last month’s sales performance in a table, by State (Address_1). Based on member address, which of the following is an appropriate process to calculate monthly sales performance by State? Answer group: a) 1. Extract the data for last month from the sales performance data, based on “Sales date.” 2. Sort the extracted sales performance data by “Member_number.” 3. Calculate the total sales of products with the same “Member_number.” b) 1. Extract the data for last month from the sales performance data, based on “Sales date.” 2. Using member numbers as the key, join the extracted sales performance data and the member ledger. 3. Sort the joined information by “Address_1.” 4. Calculate the total sales in units of the same State. c) 1. Using member numbers as the key, join sales performance data and the member ledger. 2. Sort the joined information by “Address_1.” 3. Calculate the total sales in units of the same State. d) 1. Using member numbers as the key, join sales performance data and the member ledger. 2. Sort the joined information by “Member_number.” 3. Calculate the total sales of products with the same “Member_number.” 4. Sort the data by “Address_1.” 5. Calculate the total sales in units of the same State. 115 (3) Correct Answers Format Small Medium Question Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q20 Q21 Q22 Q23 Q24 Q25 Q26 Q27 Q28 Q29 Q30 Answer c d a d d a a a a c a b d a d d a d a c b b c c d d b c d b 116