The answer is enabling AWS CloudTrail for the Systems Manager service, as this is the most efficient way to log all Systems Manager API calls for monitoring and auditing. CloudTrail captures every API action made against Systems Manager, including calls from the AWS Management Console, CLI, SDKs, and other services, recording who made the call, when, and from which source IP. On the AWS Certified DevOps Engineer Professional DOP-C02 exam, this question tests your understanding of CloudTrail’s role as the centralized logging service for AWS API activity, often appearing as a distractor against options like S3 server access logs or CloudWatch Logs agents, which serve entirely different purposes. A common trap is confusing instance-level logging with service-level API logging—remember that CloudTrail tracks the control plane, not the data plane. Memory tip: “CloudTrail trails the API trail” for all AWS services, including Systems Manager.
DOP-C02 Incident and Event Response Practice Question
This DOP-C02 practice question tests your understanding of incident and event response. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
An organization uses AWS Systems Manager to manage its EC2 instances. After a security incident, the security team wants to ensure that all future API calls to Systems Manager are logged and monitored. What is the MOST efficient way to achieve this?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable AWS CloudTrail for the Systems Manager service
Option C is correct because enabling CloudTrail for Systems Manager logs all API calls. Option A is wrong because S3 server access logs are for S3 bucket access, not Systems Manager; B is wrong because CloudWatch Logs agent runs on instances, not for API calls; D is wrong because Config rules track configuration, not API calls.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Enable S3 server access logging on the Systems Manager log bucket
Why it's wrong here
S3 server access logs are for S3 bucket access.
✓
Enable AWS CloudTrail for the Systems Manager service
Why this is correct
CloudTrail logs all API calls to Systems Manager.
Related concept
Read the scenario before looking for a memorised answer.
✗
Install the CloudWatch Logs agent on each instance to capture Systems Manager logs
Why it's wrong here
The agent captures instance logs, not API calls.
✗
Create an AWS Config rule to monitor Systems Manager usage
Why it's wrong here
Config rules track configuration, not API calls.
Common exam traps
Common exam trap: answer the scenario, not the keyword
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
How to think about this question
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.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which DOP-C02 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.
Incident and Event Response — This question tests Incident and Event Response — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable AWS CloudTrail for the Systems Manager service — Option C is correct because enabling CloudTrail for Systems Manager logs all API calls. Option A is wrong because S3 server access logs are for S3 bucket access, not Systems Manager; B is wrong because CloudWatch Logs agent runs on instances, not for API calls; D is wrong because Config rules track configuration, not API calls.
What should I do if I get this DOP-C02 question wrong?
Identify which DOP-C02 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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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This DOP-C02 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 DOP-C02 exam.
Question Discussion
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