Computer Science - System Analysis and Design

36. 

Which is the best process to access number of records from the same file?

A. a batch job
B. a real-time job
C. an on-line job
D. All of the above
E. None of the above

Answer: Option A

Explanation:

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37. 

A consideration evaluated by management when planning to convert to a computer system is

A. available software
B. vender maintenance
C. CPU size and speed
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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38. 

The strategy for eliciting information regarding the user's requirements is (are)

A. asking questions
B. obtaining information from the present system
C. prototyping
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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39. 

A menu-driven system

A. can be used only by computer professionals
B. is required only for on-line systems
C. increases the operator's work
D. presents options and allows the user to make selections
E. None of the above

Answer: Option D

Explanation:

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40. 

During what phase, the requirement analysis is performed?

A. system design phase
B. system development phase
C. system analysis phase
D. system investigation phase
E. None of the above

Answer: Option C

Explanation:

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