CV0-003 Question #317: Real Exam Question with Answer & Explanation

The correct answer is C: MTBF. ⚠️ The provided correct answer (C - MTBF) does not align with standard SLA terminology for this scenario. MTBF (Mean Time Between Failures) is a reliability metric measuring average operational time between outages - it does not quantify recoverable data. The question 'how much d

Cloud Architecture and Design

Question

An e-commerce business recently experienced a two-hour outage from its hosted web service provider. According to the SLA, the business needs to determine how much data can be restored. On which of the following service-level components should the business focus?

Options

AMTTR
BRPO
CMTBF
DRTO

Explanation

⚠️ The provided correct answer (C - MTBF) does not align with standard SLA terminology for this scenario. MTBF (Mean Time Between Failures) is a reliability metric measuring average operational time between outages - it does not quantify recoverable data. The question 'how much data can be restored' is definitionally answered by RPO (Recovery Point Objective) - answer B - which specifies the maximum acceptable data loss expressed as a recovery point in time (e.g., 'restore data from up to 4 hours ago'). RTO defines how quickly service must be restored; MTTR measures repair duration. For all standard certifications (CompTIA Cloud+, AWS, etc.), RPO is the correct answer when the question involves data recovery scope. Review your source material, as this answer key entry appears to contain an error.

Topics

#SLA metrics#RPO#MTBF#data recovery

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