AWS Certified Cloud Practitioner (CLF-C02) — Question 232

A company wants to improve its security posture by reviewing user activity through API calls.

Which AWS service will meet this requirement?

Answer options

• A. AWS WAF
• B. Amazon Detective
• C. Amazon CloudWatch
• D. AWS CloudTrail

Correct answer: D

Explanation

AWS CloudTrail is designed to log and monitor API calls made in your AWS account, making it ideal for reviewing user activity. The other services, while useful for different security and monitoring tasks, do not specifically focus on logging API calls like AWS CloudTrail does.