Computer Science - System Analysis and Design
Exercise :: System Analysis and Design - Section 5
1. |
The longest method of conversion is |
A. |
direct | B. |
parallel | C. |
phased | D. |
pilot | E. |
None of the above |
Answer: Option A
Explanation:
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2. |
Changes made periodically to a system, after its implementation, is known as system |
A. |
analysis | B. |
design | C. |
development | D. |
maintenance | E. |
none of the above |
Answer: Option D
Explanation:
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3. |
The first step in systems Development Life Cycle is |
A. |
database design | B. |
system design | C. |
preliminary investigation and analysis | D. |
graphical user interface | E. |
None of the above |
Answer: Option C
Explanation:
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4. |
Nassi - schneiderman charts |
A. |
are being replaced by flowcharts | B. |
often describe over lapping control structures | C. |
are made up of boxes within boxes | D. |
both (a) and (c) | E. |
None of the above |
Answer: Option C
Explanation:
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5. |
Which of the following tools is not used in modeling the new system? |
A. |
decision tables | B. |
data dictionary | C. |
data-flow diagrams | D. |
All of the above | E. |
None of the above |
Answer: Option D
Explanation:
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