AWS Certified Advanced Networking – Specialty ANS-C00 – Question124

Each custom AWS Config rule you create must be associated with a(n) AWS ____, which contains the logic that evaluates whether your AWS resources comply with the rule.

A.
Lambda function
B. Configuration trigger
C. EC2 instance
D. S3 bucket

Correct Answer: A

Explanation:

Explanation: You can develop custom AWS Config rules to be evaluated by associating each of them with an AWS Lambda function, which contains the logic that evaluates whether your AWS resources comply with the rule. You associate this function with your rule, and the rule invokes the function either in response to configuration changes or periodically. The function then evaluates whether your resources comply with your rule, and sends its evaluation results to AWS Config.
Reference: http://docs.aws.amazon.com/config/latest/developerguide/evaluate-config_develop-rules.html