Question 260
During a regulatory readiness review at a municipal government, the IS auditor learns that a merger leaves conflicting data definitions for customer balances. The affected operation supports citizen service accounts and public records. Public accountability and essential service access are affected. Which evidence-gathering approach is MOST aligned with the recorded exposure?
Explanation
Correct Answer
Correct. Trace ownership, lineage and classification decisions to access, retention, quality controls and system inventories. The procedure directly tests the reported condition that a merger leaves conflicting data definitions for customer balances. A defensible IS audit conclusion requires relevant and reliable evidence from the actual control population and period.
Incorrect Answers
Not the most direct fieldwork procedure for these facts. Acceptance here depends on observing audit independence and objective reviewer judgment, not only that test.
Not the most direct fieldwork procedure for these facts. The relevant success criterion is audit independence and objective reviewer judgment; this measures a different function.
Not the most direct fieldwork procedure for these facts. That result could pass without demonstrating audit independence and objective reviewer judgment.