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Answer: Use X-Ray service
Overall explanation Correct option: Use X-Ray service - AWS X-Ray helps developers analyze and debug production, distributed applications, such as those built using a microservices architecture. With X-Ray, you can understand how your application and its underlying services are performing to identify and troubleshoot the root cause of performance issues and errors. X-Ray provides an end-to-end view of requests as they travel through your application, and shows a map of your application’s underlying components. You can use X-Ray to analyze both applications in development and in production, from simple three-tier applications to complex microservices applications consisting of thousands of services.
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A company leverages a microservices-based infrastructure to handle API calls from its clients. This setup involves the use of AWS API Gateway to filter requests and cache responses. Recently, users have reported encountering 501 error codes when making API requests. As the responsible developer, you need to identify the source of the issue.
Which AWS service would you use to assist in troubleshooting this problem?
A
Use CloudWatch service
B
Use X-Ray service
C
Use CloudTrail service
D
Use API Gateway service
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