DEA-C01 Data Security and Governance Practice Question
A company needs to audit all API calls made in their AWS account, including actions performed by the root user. Which AWS service should be used?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
AWS CloudTrail
AWS CloudTrail records all API calls made in an AWS account, including root user actions, for auditing and compliance. Option A is incorrect because VPC Flow Logs capture network traffic metadata, not API calls. Option C is incorrect because Amazon CloudWatch Logs stores log data but does not natively capture API calls; it can ingest logs from other sources. Option D is incorrect because AWS Config tracks configuration changes to AWS resources, not API calls.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
VPC Flow Logs
Why it's wrong here
VPC Flow Logs capture network traffic metadata to and from network interfaces, not API calls.
- ✓
AWS CloudTrail
Why this is correct
AWS CloudTrail is the service designed to record all API calls for auditing and governance.
- ✗
Amazon CloudWatch Logs
Why it's wrong here
Amazon CloudWatch Logs is for storing and monitoring log files, but it does not generate API call logs natively.
- ✗
AWS Config
Why it's wrong here
AWS Config evaluates resource configurations and tracks changes, not API calls.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DEA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DEA-C01 exam.