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DVA-C02 · Question #303
DVA-C02 Question #303: Real Exam Question with Answer & Explanation
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Submitted by lukas.cz· Mar 5, 2026Troubleshooting and Optimization
Question
A company has an application that runs across multiple AWS Regions. The application is experiencing performance issues at irregular intervals. A developer must use AWS X-Ray to implement distributed tracing for the application to troubleshoot the root cause of the performance issues. What should the developer do to meet this requirement?
Options
- AUse the X-Ray console to add annotations for AWS services and user-defined services.
- BUse Region annotation that X-Ray adds automatically for AWS services. Add Region annotation
- CUse the X-Ray daemon to add annotations for AWS services and user-defined services.
- DUse Region annotation that X-Ray adds automatically for user-defined services. Configure X-Ray
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Topics
#AWS X-Ray#Distributed Tracing#Multi-Region Architectures#Performance Troubleshooting