System Analysis and Design - Section 5 Multiple Questions and Answers.
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System Analysis and Design
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17. Sequential organization
A. means storing records in contiguous blocks according to a key. B. Stores records sequentially but uses an index to locate records C. uses an index for each key type D. has records placed randomly throughout the file
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18. Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?
A. direct B. pilot C. phased D. parallel
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19. A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
A. System Development Life Cycle B. CASE tool C. Phased Conversion D. Success factors
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20. On the feasibility committee, department representatives serve as
A. ready source of information B. liason to their departments C. direct users of the new system D. both (a) and (c)
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