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DOP-C02 · Question #456

DOP-C02 Question #456: Real Exam Question with Answer & Explanation

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Submitted by joshua94· Mar 6, 2026Monitoring and Logging

Question

A company runs a microservices application on Amazon Elastic Kubernetes Service (Amazon EKS). Users recently reported significant delays while accessing an account summary feature, particularly during peak business hours. A DevOps engineer used Amazon CloudWatch metrics and logs to troubleshoot the issue. The logs indicated normal CPU and memory utilization on the EKS nodes. The DevOps engineer was not able to identify where the delays occurred within the microservices architecture. The DevOps engineer needs to increase the observability of the application to pinpoint where the delays are occurring. Which solution will meet these requirements?

Options

  • ADeploy the AWS X-Ray daemon as a DaemonSet in the EKS cluster. Use the X-Ray SDK to
  • BEnable CloudWatch Container Insights for the EKS cluster. Use the Container Insights data to
  • CCreate alarms based on the existing CloudWatch metrics. Set up an Amazon Simple Notification
  • DIncrease the timeout settings in the application code for network operations to allow more time for

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Topics

#EKS#Observability#Distributed Tracing#AWS X-Ray
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