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- Question
Coding and testing are done in which manner.
Options- A. ad hoc
- B. cross-sectional
- C. bottom-up
- D. top-down
- E. None of the above
- Correct Answer
- top-down
- 1. The advantage of Purchase Option is (are)
Options- A. No financing is requird. The risk of system obsolescence is shifted to the lessor
- B. the flexibility of modifying the system at will
- C. Insurances, maintenance, and other expenses are included in the rental charge
- D. All of the above
- E. None of the above Discuss
- 2. 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
- 3. 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
- 4. 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
- 5. 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
- 6. Programmers refer to the goal of solving a problem as the _____.
Options- A. Input
- B. Output
- C. Processing
- D. Purpose
- E. None of the above Discuss
- 7. An Audit trial is
Options- A. a feature of data processing systems that allows for the study of data as processed from step to step; and auditor can then trace all transactions that affect an account.
- B. a data item that characterizes an object
- C. two or more data items handled as a unit
- D. All of the above
- E. None of the above Discuss
- 8. The calculation instructions in an algorithm should state _____.
Options- A. Only what is to be calculated
- B. Only how to calculate something
- C. Both what is to be calculated and how to calculate it
- D. Both what is to be calculated and why is it calculated
- E. None of the above Discuss
- 9. Checking the quality of software in both simulated and line environments, is known as
Options- A. checking
- B. usability
- C. validity
- D. validation
- E. None of the above Discuss
- 10. A menu-driven system
Options- A. can be used only by computer professionals
- B. is required only for on-line systems
- C. increases the operator's work
- D. presents options and allows the user to make selections
- E. None of the above Discuss
System Analysis and Design problems
Search Results
Correct Answer: the flexibility of modifying the system at will
Correct Answer: a batch job
Correct Answer: Entering the input items into the computer
Correct Answer: is output at one point which later comes back as an input
Correct Answer: prototype model
Correct Answer: Output
Correct Answer: a feature of data processing systems that allows for the study of data as processed from step to step; and auditor can then trace all transactions that affect an account.
Correct Answer: Both what is to be calculated and how to calculate it
Correct Answer: validation
Correct Answer: presents options and allows the user to make selections
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