Certified Information Security Manager (CISM) — Question 153

Which type of incident response test is the MOST efficient way to verify that backup power generators are functioning?

Answer options

• A. Operational full test
• B. Simulation failure test
• C. Parallel recovery test
• D. Full interruption test

Correct answer: C

Explanation

The Parallel recovery test is the correct choice because it allows for the backup power generators to be tested in real-time alongside the main systems, ensuring they are ready to take over seamlessly. The other options either do not test the generators effectively in a live environment or could cause unnecessary downtime.