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Question 166 - CISA discussion

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Which of the following MOST effectively minimizes downtime during system conversions?

A.
Phased approach
Answers
A.
Phased approach
B.
Direct cutover
Answers
B.
Direct cutover
C.
Pilot study
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C.
Pilot study
D.
Parallel run
Answers
D.
Parallel run
Suggested answer: D

Explanation:

The most effective way to minimize downtime during system conversions is to use a parallel run. A parallel run is a method of system conversion where both the old and new systems operate simultaneously for a period of time until the new system is verified to be functioning correctly. This reduces the risk of errors, data loss, or system failure during conversion and allows for a smooth transition from one system to another.Reference:CISA Review Manual, 27th Edition, page 467

Topic 2, Exam Pool B

asked 18/09/2024
Dirk Prinsloo
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