Discussion
Home ‣ Computer Science ‣ System Analysis and Design Comments
- Question
Back-up procedure helps in
Options- A. restoring the operation whenever there is a disk failure
- B. restoring both application and system software whenever there is disk corruption.
- C. restoring the data files whenever there is a system crash
- D. All of the above
- E. None of the above
- Correct Answer
- All of the above
- 1. An appraisal, of a system's performance after it has been installed, is called system
Options- A. planning
- B. review
- C. maintenance
- D. batch Processing
- E. None of the above Discuss
- 2. Problem analysis is done during
Options- A. system design phase
- B. systems analysis phase
- C. before system test
- D. All of the above
- E. None of the above Discuss
- 3. The mistake, committed by interchanging two digits in a numeric held, during data entry, is called
Options- A. transposition error
- B. transcription error
- C. Beta testing error
- D. Alpha testing error
- E. None of the above Discuss
- 4. The approach used in top-down analysis and design is
Options- A. to identify the top level functions by combining many smaller components into a single entity
- B. to prepare flow charts after programming has been completed
- C. to identify a top level function an d then create a hierarchy of lower-level modules and components.
- D. All of the above
- E. None of the above Discuss
- 5. In a _____ one module of the new information system is activates at a time.
Options- A. System Development Life Cycle
- B. CASE tool
- C. Phased Conversion
- D. Success factors
- E. None of the above. Discuss
- 6. A branch office, location or other data processing centres, where a newly developed system is used under normal operating conditions for several months, to test it, is called
Options- A. beta test data
- B. alpha test data
- C. string test data
- D. system test data
- E. None of the above Discuss
- 7. A problem's _____ will answer the question, "What information will the computer need to know in order to either print or display the output times?"
Options- A. Input
- B. Output
- C. Processing
- D. Purpose
- E. None of the above Discuss
- 8. The primary tool used in structured design is a:
Options- A. data-flow diagram
- B. module
- C. structure chart
- D. program flowchart
- E. None of the above Discuss
- 9. On the feasibility committee, department representatives serve as:
Options- A. direct users of the new system
- B. liaison to their departments
- C. ready sources of information
- D. All of the above
- E. None of the above Discuss
- 10. System Implementation Phase entails
Options- A. System check outs
- B. Pilot run
- C. Parallel runs
- D. All of the above
- E. None of the above Discuss
System Analysis and Design problems
Search Results
Correct Answer: review
Correct Answer: systems analysis phase
Correct Answer: transposition error
Correct Answer: to identify a top level function an d then create a hierarchy of lower-level modules and components.
Correct Answer: Phased Conversion
Correct Answer: beta test data
Correct Answer: Input
Correct Answer: structure chart
Correct Answer: All of the above
Correct Answer: System check outs
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.