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Explanation:
CloudWatch alarms directly monitor EC2 CPU utilization metrics and can trigger notifications or actions when thresholds like 100% are breached, providing proactive monitoring for the reported issue.
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A company hosts a web application on an Amazon EC2 instance. Users report that the web application is occasionally unresponsive. Amazon CloudWatch metrics indicate that the CPU utilization is 100% during these times. A SysOps administrator must implement a solution to monitor for this issue. Which solution will meet this requirement?
A
Create a CloudWatch alarm that monitors AWS CloudTrail events for the EC2 instance.
B
Create a CloudWatch alarm that monitors CloudWatch metrics for EC2 instance CPU utilization.
C
Create an Amazon Simple Notification Service (Amazon SNS) topic to monitor CloudWatch metrics for EC2 instance CPU utilization.
D
Create a recurring assessment check on the EC2 instance by using Amazon Inspector to detect deviations in CPU utilization.