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Check yourself 06-disaster-recovery-drills: Quiz

Retrieval practice. Target >=80%.

Overview

Module: Segmentation, Backup & Power
Activity type: Quiz / retrieval practice
Target: ≥80%
Objective: Distinguish disaster recovery from backup creation, high availability, and routine incident response.

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Questions

    1. What is the difference between an RTO and a recovery time actual?
    1. What is the difference between an RPO and a recovery point?
    1. Why does a successful backup job not prove disaster-recovery readiness?
    1. Why should archive members be inspected before extraction?
    1. What does a checksum manifest prove, and what does it not prove?
    1. Why must the exercise preserve timestamps and command output?
    1. In this laboratory, why is keeping the backup in a separate subdirectory insufficient to prove resilience against storage loss?
    1. What should an operator do when restored hashes do not match the trusted baseline?
    1. Name three categories of recovery verification beyond basic file existence.
    1. Why should drill corrective actions have owners and retest dates?
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After scoring

  • Missed items → return to Reading → redo Feynman Retry → reattempt.
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