A company has a team of AI practitioners that builds and maintains AI applications in...

Comprehensive and Detailed Explanation From Exact AWS AI documents:

AWS CloudTrail records API calls and user activity across AWS services, including:

Who performed an action

What action was taken

When and from where the action occurred

AWS governance guidance identifies CloudTrail as the primary service for audit logging and accountability.

Why the other options are incorrect:

AWS Config (B) tracks configuration changes, not user actions.

Audit Manager (C) assesses compliance but does not record individual actions.

Trusted Advisor (D) provides best-practice recommendations.

AWS AI document references:

AWS CloudTrail Overview

Auditing User Activity on AWS

Governance and Compliance for AI Workloads