Questions 61 to 63

Explanations for questions 61 to 63

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Question 61

Amazon CloudWatch is being used to monitor the performance of AWS Lambda. Which metrics does Lambda track? (Select TWO)

  1. Total number of requests
  2. Latency per request
  3. Number of users
  4. Total number of connections
  5. Total number of transactions

Correct Answer: 1, 2

Explanation: AWS Lambda automatically monitors Lambda functions and reports metrics through Amazon CloudWatch. Lambda tracks the number of requests, the latency per request, and the number of requests resulting in an error. You can view the request rates and error rates using the AWS Lambda Console, the CloudWatch console, and other AWS resources.

CORRECT: “Total number of requests” is a correct answer.

CORRECT: “Latency per request” is also a correct answer.

INCORRECT: “Number of users” is incorrect as this is not returned.

INCORRECT: “Total number of connections” is incorrect as this is not returned.

INCORRECT: “Total number of transactions” is incorrect as this is not returned.

References: https://docs.aws.amazon.com/lambda/latest/dg/monitoring-metrics.html

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