System Analysis and Design problems
- 1. Rapid prototyping proves the quality of a design by
Options- A. having a program simulate the real system
- B. having the system analyst present an overview of the design to users, programmers, and consultants
- C. having a data flow diagram
- D. both (a) and (b)
- E. None of the above Discuss
Correct Answer: having a program simulate the real system
- 2. A channel for communicating across a boundary between two or more sub¬systems is known as
Options- A. interface
- B. actigram
- C. walk through
- D. data path
- E. None of the above Discuss
Correct Answer: actigram
- 3. What type of software is most useful in financial planning and calculation?
Options- A. graphics
- B. communication
- C. database
- D. spreadsheet
- E. None of the above Discuss
Correct Answer: spreadsheet
- 4. Branch mark programs are best characterized as
Options- A. Simulator programs
- B. Hallmarking
- C. Actual system programs
- D. Vendor software for applications
- E. None of the above Discuss
Correct Answer: Hallmarking
- 5. The feasibilities studied in preliminary investigation is (are):
Options- A. technical feasibility
- B. economic feasibility
- C. operational feasibility
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 6. Which of the following statements is not true
Options- A. at example of a hierarchical data structure is tree
- B. pointers are useful in traversing a linked list
- C. a checksum digit is used for detecting Errors in data transmission
- D. All of the above
- E. None of the above Discuss
Correct Answer: pointers are useful in traversing a linked list
- 7. Which of the following is not a characteristic of a system?
Options- A. operates for some purpose
- B. has homogeneous components
- C. operates within a boundary
- D. has interacting components
- E. None of the above Discuss
Correct Answer: has homogeneous components
- 8. A design that consists of a hierarchy of modules; each module has a single entry and a single exit subroutine, is known as
Options- A. hierarchy structure
- B. top-down design
- C. Tuple
- D. Turnaround
- E. None of the above Discuss
Correct Answer: top-down design
- 9. Which of the following is not a programming control structure?
Options- A. Repetition
- B. Selection
- C. Sequence
- D. Sorting
- E. None of the above Discuss
Correct Answer: Sorting
- 10. On the feasibility committee, department representatives serve as
Options- A. ready source of information
- B. liason to their departments
- C. direct users of the new system
- D. both (a) and (c)
- E. None of the above Discuss
Correct Answer: ready source of information
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