Computer Science - System Analysis and Design
Exercise :: System Analysis and Design - Section 1
| 6. |
The approach used in top-down analysis and design is |
| 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 |
Answer: Option C
Explanation:
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| 7. |
Which of the following is not a factor in the failure of the systems developments projects? |
| A. |
size of the company | | B. |
inadequate user involvement | | C. |
failure of systems integration | | D. |
continuation of a project that should have been cancelled | | E. |
None of the above |
Answer: Option A
Explanation:
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| 8. |
A Ring, refers to a record chain, the last of which refers to the first record, in the chain, is called a/an |
| A. |
addressing | | B. |
location | | C. |
pointer | | D. |
loop | | E. |
None of the above |
Answer: Option C
Explanation:
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| 9. |
The primary tool used in structured design is a: |
| A. |
data-flow diagram | | B. |
module | | C. |
structure chart | | D. |
program flowchart | | E. |
None of the above |
Answer: Option C
Explanation:
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| 10. |
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?" |
| A. |
Input | | B. |
Output | | C. |
Processing | | D. |
Purpose | | E. |
None of the above |
Answer: Option A
Explanation:
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