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Question 530 - DVA-C01 discussion

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A data-processing application includes an AWS Lambda function that processes data in several steps. Recently, the function has been reaching the Lambda tii A developer wants to use AWS X-Ray to find out how long each step is taking so that the developer can determine which step is causing the timeout. Which combination of actions should the developer take to accomplish this goal? (Select TWO.)

A.
Modify the application to call the PutMetricData API operation after each processing step. Include the time taken in milliseconds.
Answers
A.
Modify the application to call the PutMetricData API operation after each processing step. Include the time taken in milliseconds.
B.
Use the aws lambda update-function-configuration AWS CLI command to enable active tracing on the Lambda function.
Answers
B.
Use the aws lambda update-function-configuration AWS CLI command to enable active tracing on the Lambda function.
C.
Modify the application to record each processing step in an X-Ray subsegment by using the X-Ray software development kit (SDK).
Answers
C.
Modify the application to record each processing step in an X-Ray subsegment by using the X-Ray software development kit (SDK).
D.
Add the xray:PutTraceSegments permission and the xray:PutTelemetryRecords permission to the Lambda function's execution role.
Answers
D.
Add the xray:PutTraceSegments permission and the xray:PutTelemetryRecords permission to the Lambda function's execution role.
E.
Modify the application to put each processing step in a separate Lambda layer. Include all the layers in the Lambda function.
Answers
E.
Modify the application to put each processing step in a separate Lambda layer. Include all the layers in the Lambda function.
Suggested answer: B
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asked 16/09/2024
Rajiesh George
39 questions
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