System Analysis and Design problems
- 1. Any data that are entered into the computer, for the first time, will go through the process of
Options- A. System testing
- B. Sequential testing
- C. String testing
- D. Validation
- E. None of the above Discuss
Correct Answer: Validation
- 2. System design aid should primarily
Options- A. help analyse both data and activities
- B. help in documentation
- C. help in programming
- D. generate code
- E. None of the above Discuss
Correct Answer: help analyse both data and activities
- 3. HIPO
Options- A. is a forms-driven technique in which standard forms are used to document the information
- B. consists of a hierarchy chart and an associated set of input/process/ output charts
- C. captures the essence of top down decomposition.
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 4. The analyst learns of the manager's information needs through use of
Options- A. mail survey
- B. in depth interview
- C. controlled experiment
- D. observation
- E. None of the above Discuss
Correct Answer: in depth interview
- 5. A consideration evaluated by management when planning to convert to a computer system is
Options- A. available software
- B. vender maintenance
- C. CPU size and speed
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 6. All of the following tools are used for process descriptions except:
Options- A. structured english
- B. decision tables
- C. pseudocode
- D. data dictionaries
- E. None of the above Discuss
Correct Answer: data dictionaries
- 7. Which of the following would not be a major deliverable of the structured systems analysis phase.
Options- A. data dictionaries
- B. data flow diagrams
- C. entity relationship diagrams
- D. prototype model
- E. None of the above Discuss
Correct Answer: prototype model
- 8. A Turnaround document
Options- A. is circulated among all the staff of an organization.
- B. is circulated among all the heads of departments of an organization.
- C. is output at one point which later comes back as an input
- D. All of the above
- E. None of the above Discuss
Correct Answer: is output at one point which later comes back as an input
- 9. Most algorithms begin by _____.
Options- A. Displaying the input items
- B. Displaying the output items
- C. Entering the input items into the computer
- D. Entering the output items into the computer
- E. Processing the input items by doing some calculations on them Discuss
Correct Answer: Entering the input items into the computer
- 10. Which is the best process to access number of records from the same file?
Options- A. a batch job
- B. a real-time job
- C. an on-line job
- D. All of the above
- E. None of the above Discuss
Correct Answer: a batch job
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