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CISA · Question #155
CISA Question #155: Real Exam Question with Answer & Explanation
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Submitted by femi9· Apr 18, 2026Information System Auditing Process
Question
When testing the accuracy of transaction data, which of the following situations BEST justifies the use of a smaller sample size?
Options
- AProper separation of duties is in place.
- BThe IS audit staff has a high level of experience
- CThe data can be directly changed by users.
- DIt is expected that the population is error-free.
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Topics
#Audit Sampling#Sample Size Determination#Expected Error Rate#Transaction Testing