System Analysis and Design – Section 4

41. In Prototyping, the following are used

A. screen generators
B. input generators
C. application generators
D. All of the above
E. None of the above

Correct Answer: D. All of the above

42. The requirements report includes

A. a hierarchy chart showing the top-level modules
B. a list of alternative solutions considered
C. a data flow diagram describing the proposed new system.
D. All of the above
E. None of the above

Correct Answer: C. a data flow diagram describing the proposed new system.

43. A programmer would most likely prepare a

A. general system flowchart
B. specific system flowchart
C. general program flowchart
D. specific program flowchart
E. None of the above

Correct Answer: D. specific program flowchart

44. Coding and testing are done in which manner.

A. ad hoc
B. cross-sectional
C. bottom-up
D. top-down
E. None of the above

Correct Answer: D. top-down

45. The calculation instructions in an algorithm should state _____.

A. Only what is to be calculated
B. Only how to calculate something
C. Both what is to be calculated and how to calculate it
D. Both what is to be calculated and why is it calculated
E. None of the above

Correct Answer: C. Both what is to be calculated and how to calculate it

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