Exam AWS-SysOps topic 1 question 161 discussion

Exam question from Amazon's AWS-SysOps

Question #: 161
Topic #: 1

A user has setup an EBS backed instance and attached 2 EBS volumes to it. The user has setup a CloudWatch alarm on each volume for the disk data. The user has stopped the EC2 instance and detached the EBS volumes. What will be the status of the alarms on the EBS volume?

A. OK
B. Insufficient Data
C. Alarm
D. The EBS cannot be detached until all the alarms are removed

Show Suggested Answer

Suggested Answer: B 🗳️
Amazon CloudWatch alarm watches a single metric over a time period that the user specifies and performs one or more actions based on the value of the metric relative to a given threshold over a number of time periods. Alarms invoke actions only for sustained state changes. There are three states of the alarm: OK, Alarm and Insufficient data. In this case since the EBS is detached and inactive the state will be Insufficient.

by awscertified at March 5, 2020, 1:19 a.m.

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xxxdolorxxx

10 months, 3 weeks ago

B is my answer.

upvoted 1 times

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awscertified

11 months ago

B. Insufficient Data

upvoted 3 times

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