CompTIA Exam N10-009 Topic 3 Question 11 Discussion

Actual exam question for CompTIA's N10-009 exam

Question #: 11
Topic #: 3

[All N10-009 Questions]

Which of the following is used to describe the average duration of an outage for a specific service?

ARPO

BMTTR

CRTO

DMTBF

Show Suggested Answer

Suggested Answer: B

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.

by Lamonica at Sep 17, 2024, 09:42 AM

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Valentin

7 months ago

I'm going with B) MTTR. It's the one that measures how long it takes to get a service back up and running after an outage. Although, come to think of it, that's probably not the 'mean' I want to think about when my internet goes down.

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Buddy

8 months ago

B) MTTR, for sure. It stands for 'Mean Time To Repair', which is the industry standard for measuring outage duration. I wonder if the exam writers have a sense of humor and will include a trick question about the 'mean time to find the light switch' or something.

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Rikki

8 months ago

This is a tricky one. I'm going to go with B) MTTR, although I'm still a little unsure. I hope I don't have to rely on this knowledge to keep the lights on in my house!

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Olive

6 months ago

I agree with you, I think B) MTTR is the correct choice for this question.

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Magda

6 months ago

I would go with D) MTBF, it sounds like it could be the right answer.

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Shalon

7 months ago

I'm pretty sure it's B) MTTR, that's the one I remember from my training.

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Rory

7 months ago

I think it's C) RTO, that's the one that makes the most sense to me.

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Donte

8 months ago

Hmm, I'm not sure. I was thinking C) RTO, which is the recovery time objective for getting the service back up and running. But MTTR does make sense too.

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Ellsworth

8 months ago

I think B) MTTR is the correct answer. That's the one that describes the average time to restore a service after an outage, right?

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Lucia

8 months ago

Forget the outage, I'm more concerned about the Mean Time Between Snack Breaks. That's the real metric we should be measuring here!

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Leah

8 months ago

This question is giving me an outage of my own brain cells. I'm gonna go with B) MTTR and hope for the best. At least it sounds like it could be related to outages.

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Joni

7 months ago

I'm going with MTBF, it sounds like it could be related to the duration of an outage.

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Jess

7 months ago

I'm not sure, but I think RTO might also be used to describe the average duration of an outage.

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Merrilee

7 months ago

I think you're right, MTTR does sound like it could be related to outages.

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Alex

8 months ago

I'm gonna have to go with A) RPO, or Recovery Point Objective. That's the maximum amount of data that can be lost during an outage, right? Or maybe I'm just dreaming...

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