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ISC2 CC Practice Question: Wants to ensure that its backup strategy can…

An organization wants to ensure that its backup strategy can recover data within 2 hours after a system failure. Which metric should be defined in the disaster recovery plan?

⚠ Common exam trap

ISC2 often tests the distinction between RTO and RPO, where candidates mistakenly choose RPO because they confuse 'recovery of data' with 'time to recover' rather than 'point in time to which data is recovered'.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Recovery Time Objective (RTO)

The Recovery Time Objective (RTO) defines the maximum acceptable time to restore systems and data after a disaster, directly addressing the 2-hour recovery requirement. In the context of backup strategy, RTO drives decisions on failover mechanisms, replication speed, and restoration procedures to meet the specified downtime limit.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Mean Time Between Failures (MTBF)

    Why it's wrong here

    A reliability metric, not recovery time.

  • Recovery Point Objective (RPO)

    Why it's wrong here

    Specifies maximum data loss, not time to recovery.

  • Service Level Agreement (SLA)

    Why it's wrong here

    A contract between provider and customer, not a recovery metric.

  • Recovery Time Objective (RTO)

    Why this is correct

    Specifies the maximum time to restore services after a disaster.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This CC practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CC exam.