Posted by: Pdfprep
Post Date: November 9, 2020
During a review of an application system, an IS auditor identifies automated controls designed to prevent the entry of duplicate transactions.
What is the BEST way to verify that the controls work as designed?
A . Implement periodic reconciliations.
B . Review quality assurance (QA) test results.
C . Use generalized audit software for seeking data corresponding to duplicate transactions.
D . Enter duplicate transactions in a copy of the live system.
Answer: A