Certified Information Systems Auditor (CISA) — Question 750

Which of the following provides the BEST evidence that all elements of a business continuity plan (BCP) are operating effectively?

Answer options

• A. Walk-through test results
• B. Full operational test results
• C. Simulation test results
• D. Tabletop test results

Correct answer: B

Explanation

The correct answer is B, as full operational test results assess the BCP in a real-world scenario, ensuring all elements work together effectively. Options A, C, and D involve less comprehensive testing methods that do not fully validate the operational readiness of the entire BCP.