AWS Certified Cloud Practitioner — Question 133

Which AWS service tracks API calls and user activity?

Answer options

• A. AWS Organizations
• B. AWS Config
• C. Amazon CloudWatch
• D. AWS CloudTrail

Correct answer: D

Explanation

The correct answer is AWS CloudTrail, as it specifically logs API calls and tracks user activity within AWS accounts. AWS Organizations manages multiple AWS accounts, AWS Config monitors resource configurations, and Amazon CloudWatch is primarily used for monitoring resource performance and operational health, not for tracking API calls.