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final-sample-key - CSCI 2009 SPR 2009 FINAL EXAM ANSWER KEY...

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CSCI 2009 SPR 2009 FINAL EXAM ANSWER KEY =========================================== (1) (a) False (it allows virtual exploration of an actual archaeological site) (b) True (c) True (d) True --- 2 --- (a) The following are possibilities: - "rst" - "zab" (b) The following are true: - Whether VCRs are legal. (c) The following are true: - A single file is usually broken into a number of small ``packets'' for transmission. (d) The following are true: - The Therac-25 malfunctions were a major contributing factor to a loss of human life. - One reason it was difficult to fix the Therac-25 malfunctions was some malfunctions only occurred under specific, rare, circumstances. (e) The following are true: - A large business would be more likely to use a database than a spreadsheet to keep track of a large amount of customer information. - In a spreadsheet, you can use a built-in function to find the largest data value in the spreadsheet. - Suppose you have a database, and one of the fields in the database is a ``cost'' field. You can use database capabilities to select and work with only those records whose cost value is greater than $42.00.
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