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CompTIA N10-009 Exam - 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?

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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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Irma
3 months ago
MTBF is about reliability, not outages!
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Kimberlie
3 months ago
Wait, is MTTR really the average duration? Sounds off.
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Laura
3 months ago
I thought it was RTO, but I guess not.
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Hollis
4 months ago
Definitely B, MTTR is the right one!
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Argelia
4 months ago
MTTR is the average time to repair an outage.
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Emelda
4 months ago
I’m leaning towards MTTR for this one since it deals with how quickly we can fix issues, but I could be mixing it up with something else.
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Lawrence
4 months ago
MTBF sounds familiar, but I feel like it refers more to reliability than just the duration of an outage.
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Janey
4 months ago
I remember practicing a question about RTO and RPO, but I can't recall if they relate to outage duration specifically.
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Ma
5 months ago
I think the average duration of an outage might be related to MTTR, but I'm not completely sure.
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Allene
5 months ago
I'm a little confused by this question. I know these IT service metrics can be tricky to remember. Maybe I should quickly review my notes before answering.
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Lynette
5 months ago
Okay, let me see... RPO is Recovery Point Objective, RTO is Recovery Time Objective, and MTBF is Mean Time Between Failures. That leaves MTTR as the answer for the average duration of an outage. I'm confident about this.
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Celeste
5 months ago
This looks like a straightforward question about IT service metrics. I'm pretty sure the answer is MTTR, which stands for Mean Time to Repair.
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Katlyn
5 months ago
Hmm, I'm a bit unsure about this one. I know MTTR has something to do with outage duration, but I can't remember the exact definition. I'll have to think this through carefully.
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Lucina
5 months ago
I'm not entirely sure about the treatment of the transaction costs. Do they get capitalized as part of the investment cost or expensed separately? I'll need to double-check the accounting standards on that.
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Valentin
1 year 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
1 year 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
1 year 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
1 year ago
I agree with you, I think B) MTTR is the correct choice for this question.
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Magda
1 year ago
I would go with D) MTBF, it sounds like it could be the right answer.
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Shalon
1 year ago
I'm pretty sure it's B) MTTR, that's the one I remember from my training.
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Rory
1 year ago
I think it's C) RTO, that's the one that makes the most sense to me.
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Donte
1 year 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
1 year 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
1 year 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
1 year 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
1 year ago
I'm going with MTBF, it sounds like it could be related to the duration of an outage.
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Jess
1 year 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
1 year ago
I think you're right, MTTR does sound like it could be related to outages.
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Alex
1 year 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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Peggie
1 year ago
Easy-peasy, it's C) RTO, or Recovery Time Objective. That's the maximum amount of time it takes to restore a service after an outage. A no-brainer!
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Hui
1 year ago
MTTR is the mean time to repair, not the average duration of an outage.
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Lorean
1 year ago
Yeah, RTO is definitely the one that describes the average duration of an outage.
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James
1 year ago
I think you're right, RTO is the correct answer.
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Marleen
1 year ago
Hmm, I see your point. RTO does make sense for measuring outage duration.
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Huey
1 year ago
Hmm, I'm not so sure. D) MTBF, or Mean Time Between Failures, could also be used to describe the average duration of an outage. This is a tricky one!
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Gerri
1 year ago
You're right, MTBF is not used to describe the average duration of an outage. The correct answer is C) RTO.
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Malissa
1 year ago
MTBF is actually used to measure the average time between failures, not the duration of an outage.
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Stacey
1 year ago
Actually, I believe it is C) RTO, which stands for Recovery Time Objective.
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Flo
1 year ago
I think the correct answer is B) MTTR, which stands for Mean Time To Repair.
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Freeman
1 year ago
I think the answer is B) MTTR. It stands for Mean Time To Restore, which seems to be the average duration of an outage.
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Lajuana
1 year ago
Actually, it is B) MTTR. It represents the average time taken to restore a service after an outage.
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Hana
1 year ago
I think it's C) RTO, which stands for Recovery Time Objective.
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Vilma
1 year ago
I agree, B) MTTR is the correct answer.
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Marsha
1 year ago
I disagree, I believe the correct answer is C) RTO.
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Marleen
1 year ago
I think the answer is B) MTTR.
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