An Application That You Are Managing Has EC2 Instances

question 975

Multiple Choice

An application that you are managing has EC2 instances & Dynamo OB tables deployed to several AWS Regions in order to monitor the performance of the application globally, you would like to see two graphs: 1) Avg CPU Utilization across all EC2 instances 2) Number of Throttled Requests for all DynamoDB tables. How can you accomplish this?

• A) Tag your resources with the application name, and select the tag name as the dimension in the Cloudwatch Management console to view the respective graphs
• B) Use the Cloud Watch CLI tools to pull the respective metrics from each regional endpoint Aggregate the data offline & store it for graphing in CloudWatch.
• C) Add SNMP traps to each instance and DynamoDB table Leverage a central monitoring server to capture data from each instance and table Put the aggregate data into Cloud Watch for graphing.
• D) Add a CloudWatch agent to each instance and attach one to each DynamoDB table. When configuring the agent set the appropriate application name & view the graphs in CloudWatch.

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Definitions:

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Difficulties or problems that require new learning, innovation, and change in behavior or approach to be effectively addressed.

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Adaptive Challenges

Involve complex issues that require new learning, innovation, and changes in behavior or attitudes, as opposed to technical problems with known solutions.