Certified Information Systems Auditor (CISA) — Question 316

An IS auditor is evaluating the risk associated with moving from one database management system (DBMS) to another. Which of the following would be MOST helpful to ensure the integrity of the system throughout the change?

Answer options

• A. Preserving the same data structure
• B. Preserving the same data interfaces
• C. Preserving the same data inputs
• D. Preserving the same data classifications

Correct answer: A

Explanation

Maintaining the same data structure is crucial because it ensures that the way data is organized remains consistent, which is essential for integrity during the transition. The other options focus on interfaces, inputs, and classifications, which, while important, do not directly address the core structure that supports data integrity.