(ISC)2 Certified in Cybersecurity Practice Exam

What type of disaster recovery testing simulates a real disaster scenario?

1. Read-through

2. Simulation

3. Walk-through

4. Parallel Test

The correct answer is: Simulation

The type of disaster recovery testing that effectively simulates a real disaster scenario is the simulation test. This testing method involves a comprehensive and realistic scenario that aims to replicate what would occur during an actual disaster situation. During a simulation test, the organization engages its disaster recovery team and related personnel in a structured activity where they respond to a hypothetical disaster. This approach allows participants to practice their roles and responsibilities, evaluate the effectiveness of the disaster recovery plan, and identify areas for improvement in real-time. By simulating a real disaster, organizations can assess their readiness and ability to restore operations, recover data, and communicate effectively under pressure. This type of testing provides valuable insights and helps build confidence in the disaster recovery process, ensuring that teams are better prepared for actual incidents. In contrast, other options describe different approaches to testing. Read-through involves reviewing the plans without active participation. A walk-through generally constitutes a more informal review of the disaster recovery procedures, where participants discuss their roles and responsibilities. A parallel test involves running a backup system in parallel with production but does not simulate the chaos of a disaster scenario. Each of these alternatives does not replicate a real disaster like the simulation test does.