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DVA-C02 · Question #206
DVA-C02 Question #206: Real Exam Question with Answer & Explanation
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Submitted by kim_seoul· Mar 5, 2026Monitoring and Troubleshooting
Question
A developer is testing an application that invokes an AWS Lambda function asynchronously. During the testing phase, the Lambda function fails to process after two retries. How can the developer troubleshoot the failure?
Options
- AConfigure AWS CloudTrail logging to investigate the invocation failures.
- BConfigure Dead Letter Queues by sending events to Amazon SQS for investigation.
- CConfigure Amazon Simple Workflow Service to process any direct unprocessed events.
- DConfigure AWS Config to process any direct unprocessed events.
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