Certified Information Systems Auditor (CISA) — Question 1231

Which of the following is the PRIMARY purpose of a rollback plan for a system change?

Answer options

• A. To ensure a backup exists before implementing a change
• B. To ensure testing can be re-performed if required
• C. To ensure steps exist to remove the change if necessary
• D. To ensure the system change is effective

Correct answer: C

Explanation

The primary purpose of a rollback plan is to provide a clear set of steps to revert any changes made if they result in issues, making option C the correct answer. Options A and B are related to preparation and testing but do not address the need for reversal. Option D focuses on the effectiveness of the change rather than the processes for undoing it.