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SOA-C03 · Question #125

A company has a critical serverless application that uses multiple AWS Lambda functions. Each Lambda function generates 1 GB of log data daily in its own Amazon CloudWatch Logs log group. The company'

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Submitted by krish.m· Mar 5, 2026Monitoring, logging, and remediation

Question

A company has a critical serverless application that uses multiple AWS Lambda functions. Each Lambda function generates 1 GB of log data daily in its own Amazon CloudWatch Logs log group. The company’s security team asks for a count of application errors, grouped by type, across all of the log groups. What should a CloudOps engineer do to meet this requirement?

Options

  • APerform a CloudWatch Logs Insights query that uses the stats command and count function.
  • BPerform a CloudWatch Logs search that uses the groupby keyword and count function.
  • CPerform an Amazon Athena query that uses the SELECT and GROUP BV keywords.
  • DPerform an Amazon RDS query that uses the SELECT and GROUP BY keywords.

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Topics

#CloudWatch Logs Insights#log query#stats command#error aggregation
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