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DOP-C02 · Question #328

DOP-C02 Question #328: Real Exam Question with Answer & Explanation

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Submitted by akirajp· Mar 6, 2026Incident & Event Response

Question

A security team sets up a workflow that invokes an AWS Step Functions workflow when Amazon EventBridge matches specific events. The events can be generated by several AWS services. AWS CloudTrail records user activities. The security team notices that some important events do not invoke the workflow as expected. The CloudTrail logs do not indicate any direct errors related to the missing events. Which combination of steps will identify the root cause of the missing event invocations? (Choose three.)

Options

  • AEnable EventBridge schema discovery on the event bus to determine whether the event patterns
  • BConfigure Amazon CloudWatch to monitor EventBridge metrics and Step Functions metrics. Set
  • CConfigure an AWS Lambda logging function to monitor and log events from EventBridge to
  • DReview the Step Functions execution history for patterns of failures or timeouts that could
  • EReview metrics for the EventBridge failed invocations to ensure that the IAM execution role that is
  • FVerify that the Step Functions workflow has the correct permissions to be invoked by

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Topics

#EventBridge#Step Functions#Troubleshooting#CloudWatch
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