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Zorluk: KolayBusiness Impact Analysis and Business Continuity Management

An enterprise organization is updating its continuity plan for a web server. The management team defines a requirement stating that, following an outage, data restored from backup must not be older than two hours. Which of the following business continuity parameters defines this maximum acceptable data loss timeframe?

  1. Recovery Point Objective (RPO)Cevap
  2. B
    Recovery Time Objective (RTO)
  3. C
    Mean Time Between Failures (MTBF)
  4. D
    Mean Time to Repair (MTTR)

Cevap

Recovery Point Objective (RPO)
Recovery Point Objective (RPO) dictates the maximum tolerable age of unrecovered data resulting from an interruption, which determines backup frequency.

Adım Adım Çözüm

1
Identify the core metric requirement from the scenario.
The scenario specifies a maximum acceptable data loss limit of two hours prior to an outage.
Determining whether the constraint refers to system recovery duration or data loss duration isolates the correct parameter.
2
Map the requirement to standard business continuity metrics.
Recovery Point Objective (RPO) is defined as the point in time to which systems and data must be restored after a disruption.
RPO directly establishes data backup frequency and allowable data loss thresholds.

Anahtar Kavram

Recovery Point Objective (RPO) vs. Recovery Time Objective (RTO)
Tahmini Süre:45s
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Konular

Business Impact Analysis and Business Continuity Management

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