A company wants to improve the operational excellence of their serverless architecture (API Gateway, Lambda, DynamoDB). They need to track error rates, visualize request latency, and receive alerts if the error rate exceeds 5%. Which THREE services should they use? (Select THREE)

Answer options:

Amazon CloudWatch Metrics.

Amazon CloudWatch Alarms.

AWS X-Ray.

AWS CloudTrail.

AWS Config.

Amazon Inspector.

How to approach this question

Select the three observability services.

Full Answer

Amazon CloudWatch Metrics., Amazon CloudWatch Alarms., AWS X-Ray.

CloudWatch Metrics collects the data, CloudWatch Alarms provides the alerting mechanism, and X-Ray provides the visual tracing of latency across the distributed system.

Common mistakes

Selecting CloudTrail for application performance monitoring.

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Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 3

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