What is the purpose of a Disaster Recovery (DR) plan?

Correct answer: Enable business continuity by restoring operations after a major disruption

Option C is correct because a Disaster Recovery plan is specifically designed to restore critical systems and operations after a major disruption, ensuring business continuity by defining recovery time objectives, recovery point objectives, and step-by-step procedures. Option A is incorrect because no plan can prevent all disasters; DR plans address response and recovery, not prevention. Option B is incorrect because backups are a component that supports DR, but the DR plan itself is a broader procedural document that does not replace backups. Option D is incorrect because DR plans typically rely on redundancy as a key recovery mechanism rather than eliminating it.