Identifying Issues with Amazon CloudWatch | CLF-C01 Exam Question

Correct Answer - B.

AWS Personal Health Dashboard provides detailed information about performance & availability of AWS services which may impact customers' resources.

AWS Personal Health Dashboard works along with Amazon CloudWatch and provides notifications when there are issues with Amazon CloudWatch service.

Option A is incorrect as Amazon CloudWatch Events cannot be used to identify issues with the Amazon CloudWatch service.

Option C is incorrect as AWS Trusted Advisor does not send notifications when there are issues in the Amazon CloudWatch service.

Option D is incorrect as Amazon CloudTrail logs do not notify issues with the Amazon CloudWatch service.

For more information on AWS Personal Health Dashboard, refer to the following URL:

https://aws.amazon.com/premiumsupport/faqs/?nc=sn&loc=6

Out of the given options, the service that can be used to identify an issue with the Amazon CloudWatch service is AWS Personal Health Dashboard (B).

Amazon CloudWatch is a monitoring service provided by AWS that allows you to collect and track metrics, collect and monitor log files, and set alarms for your AWS resources.

AWS Personal Health Dashboard (PHD) is a personalized view of the health of your AWS resources. It provides alerts and remediation guidance when AWS is experiencing events that might affect your resources. It also provides proactive notification of upcoming changes to your resources that could impact your applications.

In the case of Amazon CloudWatch, AWS Personal Health Dashboard can be used to identify any service disruptions or outages that might be affecting the CloudWatch service. If there is a problem with CloudWatch, AWS Personal Health Dashboard will provide you with the relevant information and guidance on how to remediate the issue.

Amazon CloudWatch Events (A) is a service that enables you to respond to changes in your AWS resources. It can be used to route events to various AWS services and to your own applications.

AWS Trusted Advisor (C) is a service that provides guidance on how to optimize your AWS infrastructure, improve security and performance, and reduce costs. It is not specifically designed to identify issues with CloudWatch.

Amazon CloudTrail logs (D) are used to record API calls made to AWS services. They are used for auditing, compliance, and troubleshooting purposes, but are not specifically designed to identify issues with CloudWatch.