Crucial Exams

CompTIA Network+ N10-009 (V9) Practice Question

Which of the following best defines Mean Time to Repair (MTTR) in a networking or disaster-recovery context?

  • The total time it takes to detect that a failure has occurred, without including repair.

  • The average time between one failure and the next for a given device or system.

  • The average time required to repair a failed component and return it to normal operation.

  • The maximum acceptable amount of data loss measured in time after an outage.

CompTIA Network+ N10-009 (V9)
Network Operations
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