An IS auditor noted that a change to a critical calculation was placed into the production environment without being tested. Which of the following is the BEST way to obtain assurance that the calculation functions correctly?

A. Check regular execution of the calculation batch job.

B. Interview the lead system developer.

C. Obtain post-change approval from management.

D. Perform substantive testing using computer-assisted audit techniques (CAATs).








 

Suggested Answer: D

Community Answer: D



This question is in CISA Certified Information Systems Auditor Exam
For getting Certified Information Systems Auditor (CISA) Certificate










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