Certified Information Systems Auditor (CISA) — Question 701

Which of the following is the GREATEST benefit related to disaster recovery for an organization that has converted its infrastructure to a virtualized environment?

Answer options

• A. Virtual servers decrease the recovery time objective (RTO).
• B. Virtual servers reduce the time and complexity associated with backup procedures.
• C. Virtual servers can be recreated on similar hardware faster than restoring from backups.
• D. Virtual servers eliminate the need to verify backups.

Correct answer: A

Explanation

The correct answer, A, highlights that virtual servers significantly lower the recovery time objective (RTO), which is crucial for minimizing downtime. While options B and C provide benefits related to backup processes and restoration speed, they do not directly address RTO, which is a critical metric for disaster recovery. Option D is misleading as backups still need to be verified to ensure data integrity.