Tag: Question 2540

CISA Certified Information Systems Auditor – Question2540

When evaluating the collective effect of preventive, detective or corrective controls within a process, an IS auditor should be aware of which of the following?

A. The point at which controls are exercised as data flow through the system
B. Only preventive and detective controls are relevant
C. Corrective controls can only be regarded as compensating
D. Classification allows an IS auditor to determine which controls are missing

Correct Answer: A

Explanation:

Explanation:
An IS auditor should focus on when controls are exercised as data flow through a computer system. Choice B is incorrect since corrective controls may also be relevant. Choice C is incorrect, since corrective controls remove or reduce the effects of errors or irregularities and are exclusively regarded as compensating controls. Choice D is incorrect and irrelevant since the existence and function of controls is important, not the classification.