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- Question
The processes at the most detailed level of the data flow diagrams are called
Options- A. transform descriptions
- B. functional primitives
- C. data flows
- D. interfaces
- E. None of the above
- Correct Answer
- functional primitives
- 1. An indexed file offers the facility of a Random file and the access method of a
Options- A. Sequential file
- B. indexed file
- C. direct access file
- D. random access file
- E. None of the above Discuss
- 2. The requirements report includes
Options- 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 Discuss
- 3. Which of the following tools is not used for process descriptions?
Options- A. pseudocodes
- B. decision tables
- C. structured english
- D. data dictionaries
- E. None of the above Discuss
- 4. The recipe instruction "Beat until smooth' is an example of the _____ structure.
Options- A. Control
- B. Repetition
- C. Selection
- D. Sequence
- E. Switching Discuss
- 5. The combination of the top-down and the bottom-up approach may be referred to as an
Options- A. integrative approach
- B. interpretive approach
- C. interactive approach
- D. both b and c
- E. None of the above Discuss
- 6. During what phase, the requirement analysis is performed?
Options- A. system design phase
- B. system development phase
- C. system analysis phase
- D. system investigation phase
- E. None of the above Discuss
- 7. Which of the following decides which systems development projects to work on first?
Options- A. data diagram
- B. project dictionary
- C. systems flowcharts
- D. steering committee
- E. None of the above Discuss
- 8. Mistakes made in the system analysis stage show up in :
Options- A. implementation
- B. system design
- C. system developments
- D. All of the above
- E. None of the above Discuss
- 9. Management's decision to rent a computer system may be based upon
Options- A. desire to avoid a large one-time payment
- B. tax advantages
- C. operational flexibility in changing hardware
- D. All of the above
- E. None of the above Discuss
- 10. During the implementation phase, the executive vice-president is primarily concerned with
Options- A. planning
- B. organizing
- C. directing
- D. controlling
- E. None of the above Discuss
System Analysis and Design problems
Search Results
Correct Answer: Sequential file
Correct Answer: a data flow diagram describing the proposed new system.
Correct Answer: data dictionaries
Correct Answer: Repetition
Correct Answer: integrative approach
Correct Answer: system analysis phase
Correct Answer: data diagram
Correct Answer: implementation
Correct Answer: All of the above
Correct Answer: controlling
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