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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 155 Topic 16 Discussion

Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 155 Topic 16 Discussion

DVA-C02 Exam Topic 16 Question 155 Discussion:
Question #: 155
Topic #: 16

A developer is debugging an application that uses an AWS Lambda function. The function intermittently fails during a 1-hour window. Logs are sent to an Amazon CloudWatch Logs log group. The developer must collect logs related to failures and capture the dates and times of those failures.

Which solution will meet these requirements in the MOST operationally efficient way?


A.

Use AWS CLI commands in AWS CloudShell to manually browse the log group.


B.

Use CloudWatch Logs Insights to query the log group for error patterns.


C.

Download log files locally and search them with a text editor.


D.

Export the log group to Amazon S3 and query it with Amazon Athena.


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