Which of the following is NOT listed as a recovery-control example?

Which of the following is NOT listed as a recovery-control example?

• A. Disaster recovery plan testing
• B. Server clustering
• C. Database shadowing
• D. Backup/restore operations

Answer: (A)

Recovery controls are concrete mechanisms that restore or preserve operations after a disruption. Server clustering provides automatic failover to keep services up, which is a direct way to recover from a server failure. Database shadowing keeps a live or near-live copy available for quick data access and failover. Backup and restore operations allow you to recover data to a known good state after data loss. Disaster recovery plan testing, however, is about exercising and validating the procedures you would use during a recovery. It assesses readiness and identifies gaps, but it does not by itself perform the restoration or keep services running. So, disaster recovery plan testing is not a recovery-control example.

Recovery controls are concrete mechanisms that restore or preserve operations after a disruption. Server clustering provides automatic failover to keep services up, which is a direct way to recover from a server failure. Database shadowing keeps a live or near-live copy available for quick data access and failover. Backup and restore operations allow you to recover data to a known good state after data loss. Disaster recovery plan testing, however, is about exercising and validating the procedures you would use during a recovery. It assesses readiness and identifies gaps, but it does not by itself perform the restoration or keep services running. So, disaster recovery plan testing is not a recovery-control example.