System Analysis and Design problems
- 1. The _____ symbol is used in a flowchart to represent a step that gets information from the user.
Options- A. Input/Output
- B. Process
- C. Selection/repetition
- D. Start/Stop
- E. None of the above Discuss
Correct Answer: Input/Output
- 2. An example of a hierarchical data structure is
Options- A. array
- B. link list
- C. tree
- D. All of the above
- E. None of the above Discuss
Correct Answer: tree
- 3. During the system study, the executive vice-president and the other managers exercise their responsibility of
Options- A. planning
- B. controlling
- C. directing
- D. organizing
- E. None of the above Discuss
Correct Answer: controlling
- 4. To run the old system and the new system at the same time for a specified period, the system implementation approach used is
Options- A. pilot
- B. phased
- C. parallel
- D. direct
- E. None of the above Discuss
Correct Answer: parallel
- 5. Which of the following statements, is (are) not true for the lease option
Options- A. Lease charges are lower than rental charges for the same period and are also tax deductable.
- B. Lease may be written to show higher payments is early years to reflect the decline in value of the system
- C. Insurance, maintenance and other expenses are included in the rental charge
- D. All of the above
- E. None of the above Discuss
Correct Answer: Insurance, maintenance and other expenses are included in the rental charge
- 6. Documentation is prepared
Options- A. at every stage
- B. at system design
- C. at system analysis
- D. at system development
- E. None of the above Discuss
Correct Answer: at every stage
- 7. Which of the following is not a characteristic of good test data
Options- A. users do not participate at this preliminary stage
- B. should be comprehensive
- C. every statement should be executed
- D. All of the above
- E. None of the above Discuss
Correct Answer: users do not participate at this preliminary stage
- 8. Acceptance testing is
Options- A. running the system with line data by the actual user
- B. making sure that the new programs do in fact process certain transactions according to Specifications
- C. is checking the logic of one or more programs in the candidate systems
- D. testing changes made in an existing or a new program
- E. None of the above Discuss
Correct Answer: running the system with line data by the actual user
- 9. Top-down programming is
Options- A. a group of related fields
- B. a map of the programmer's view of the data
- C. an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
- D. a series or group of components that perform one or more operations of a more complex system
- E. None of the above Discuss
Correct Answer: an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
- 10. A consideration evaluated by management when planning to convert to a computer system is :
Options- A. maintenance
- B. available software
- C. CPU sized speed
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
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