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Computer Science - System Analysis and Design

Exercise : System Analysis and Design - Section 5
16.
Conversion method in which users, being used to an old system, continue to use the old system, alongside the new system, is
multi processing
multitasking
parallel run
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
A programmer reviews the accuracy of an algorithm by _____ it.
Analyzing
Coding
Desk-checking
Planning
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Sequential organization
means storing records in contiguous blocks according to a key.
Stores records sequentially but uses an index to locate records
uses an index for each key type
has records placed randomly throughout the file
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?
direct
pilot
phased
parallel
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
System Development Life Cycle
CASE tool
Phased Conversion
Success factors
Move of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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