CompTIA
N10-009 · Question #145
Which of the following is used to describe the average duration of an outage for a specific service?
The correct answer is B. MTTR. MTTR (Mean Time to Repair) is the average time it takes to repair a system or service after a failure. It helps in measuring the downtime and planning recovery processes.
Submitted by kavita_s· Mar 6, 2026Network Operations
Question
Which of the following is used to describe the average duration of an outage for a specific service?
Options
- ARPO
- BMTTR
- CRTO
- DMTBF
How the community answered
(34 responses)- A3% (1)
- B91% (31)
- C6% (2)
Explanation
MTTR (Mean Time to Repair) is the average time it takes to repair a system or service after a failure. It helps in measuring the downtime and planning recovery processes.
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