This CHFI practice question tests your understanding of application, email and cloud forensics. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A cloud forensics investigator is analyzing an incident in AWS. The suspect is alleged to have deleted an S3 bucket. Which AWS service log would contain the DeleteBucket API call details, including the source IP and user identity?
AWS CloudTrail
CloudTrail is the audit log for API activity in AWS.
VPC Flow Logs
Why wrong: VPC Flow Logs capture network traffic metadata, not API calls.
Amazon S3 access logs
Why wrong: S3 access logs record object-level requests, not management API calls like DeleteBucket.
AWS Config
Why wrong: AWS Config records resource configuration changes, not API calls.
Answer choices
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 to the AWS environment, including S3 bucket deletions. It logs the identity, source IP, and request parameters.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS CloudTrail
Why this is correct
CloudTrail is the audit log for API activity in AWS.
Related concept
Read the scenario before looking for a memorised answer.
VPC Flow Logs
Why it's wrong here
VPC Flow Logs capture network traffic metadata, not API calls.
Amazon S3 access logs
Why it's wrong here
S3 access logs record object-level requests, not management API calls like DeleteBucket.
AWS Config
Why it's wrong here
AWS Config records resource configuration changes, not API calls.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CHFI exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which CHFI exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Application, Email and Cloud Forensics — This question tests Application, Email and Cloud Forensics — Read the scenario before looking for a memorised answer..
The correct answer is: AWS CloudTrail — AWS CloudTrail records all API calls made to the AWS environment, including S3 bucket deletions. It logs the identity, source IP, and request parameters.
Identify which CHFI exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
This CHFI practice question is part of Courseiva's free EC-Council 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 CHFI exam.
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