Which term refers to a comprehensive test that shuts down primary site operations and validates recovery capabilities?

• A. Full Interruption Test
• B. Rules of Engagement
• C. Security Analyst
• D. Tabletop Exercise

Answer: (A)

A full interruption test is a disaster recovery exercise that actually shuts down the primary site and tests the ability to recover by switching to backup systems and processes. It’s the most comprehensive way to validate that all parts of the recovery plan work in practice, from data availability and integrity to failover procedures, communications, and vendor coordination. This type of test exposes real-world dependencies and gaps, and proves that the organization can meet its recovery time and recovery point objectives under an outage scenario.

In contrast, a tabletop exercise stays in the realm of discussion and walk-throughs without affecting live operations, so it can’t verify the practical ability to restore services. A rules of engagement document outlines how assessments are conducted, not a test itself. A security analyst is a role, not a testing method.