Why Test a Modified Disaster Recovery Plan?

An organization has modified its disaster recovery plan (DRP) to reflect recent changes in its IT environment. Which of the following is the PRIMARY reason to test the new plan?

  1. To ensure all assets have been identified
  2. To ensure the risk assessment is validated
  3. To ensure the plan is comprehensive
  4. To ensure staff is sufficiently trained on the plan Source Reference Answer

Community Votes

D
50%
C
50%

50% of anonymous learners picked answer D. Votes are pick records left by other test-takers — they are not the verified answer.

Community Insight

This question tests the priority of DRP validation over staff training, with the common trap being the assumption that hands-on practice is the main goal of initial testing.

Testing a modified disaster recovery plan primarily validates its completeness and real-world effectiveness before personnel training begins. Community consensus emphasizes that verifying the plan’s technical and procedural accuracy must precede staff familiarization to avoid practicing flawed procedures.

Option D is frequently chosen because practitioners naturally associate testing with hands-on training; however, ISACA prioritizes verifying the plan’s technical and procedural integrity first, making training a secondary benefit rather than the primary objective.

Community Discussion (4 comments)

faed87a 👍 1 Selected: C
If the plan is flawed or missing critical updates, no amount of training will help in a real disaster. So you first need to make sure the plan is solid — then staff training becomes meaningful
d9iceguy 👍 1 Selected: C
The primary reason to test a modified Disaster Recovery Plan (DRP) is to ensure that it is comprehensive — meaning: It addresses all critical systems, processes, and dependencies, Reflects the recent changes in the IT environment, Can be executed effectively under real-world conditions. Testing validates that the updated DRP works as intended and that nothing critical was overlooked during the update process.
Abbey2 👍 1 Selected: D
The primary reason to test a modified disaster recovery plan (DRP) is: D. To ensure staff is sufficiently trained on the plan. Testing a new or modified DRP is crucial to ensure that all relevant personnel are familiar with their roles and responsibilities in the event of a disaster. This training aspect is key to the successful execution of the plan. A test allows staff to practice the procedures, understand their tasks, and identify any gaps in their knowledge or in the plan itself. It also helps in building confidence and ensuring a coordinated, efficient response during an actual disaster situation.
K5000ism 👍 1 Selected: D
D. To ensure staff is sufficiently trained on the plan C is a challenger. But our focus is why we implement a test. A, B, and C can be implemented without a test.

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Expert Analysis

Why the Answer Is Correct

Testing a revised DRP fundamentally serves to validate that updated controls, dependencies, and recovery steps function as designed. Without confirming the plan’s technical soundness, any subsequent execution during an actual outage risks systemic failure. CRISC methodology dictates that plan validation always precedes operational readiness activities like drills or training.

Why the Other Options Are Wrong

Option A focuses on asset identification, which belongs to the Business Impact Analysis phase, not post-modification testing. Option B relates to risk assessment validation, which occurs during initial planning, not after environmental changes. Option D highlights staff training, which is a valuable byproduct of testing but not the primary driver; ISACA consistently ranks plan validation above personnel familiarization in this sequence.

Community Comment Notes

Multiple users correctly identified C, noting that “if the plan is flawed, no amount of training will help” [Comment 1]. Others clarified that testing ensures the DRP “addresses all critical systems, processes, and dependencies” after environmental changes [Comment 2]. While some defended D based on practical experience, the prevailing exam logic aligns with validating the plan’s comprehensiveness first before focusing on human execution.

Official Reference

Exam Strategy

Always prioritize process validation over personnel actions when ISACA questions ask for the “primary” reason to test or implement a control. Look for keywords like “validate,” “verify,” or “comprehensive” before selecting training or awareness options.

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