DOP-C02 Incident and Event Response Practice Question
This DOP-C02 practice question tests your understanding of incident and event response. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 DevOps engineer is troubleshooting a failed deployment. The engineer needs to identify the root cause. Which TWO AWS services can provide information about the deployment events and errors? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
AWS CloudTrail
Option B is correct because AWS CloudTrail records API calls for deployments. Option C is correct because AWS Config provides a history of configuration changes. Option A is wrong because Amazon Inspector is for vulnerability assessment. Option D is wrong because AWS Trusted Advisor is for cost optimization and best practices. Option E is wrong because AWS Service Catalog is for managing IT service catalogs.
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.
✓
AWS CloudTrail
Why this is correct
CloudTrail records API calls like CreateStack, UpdateStack, etc.
Related concept
Read the scenario before looking for a memorised answer.
✗
AWS Trusted Advisor
Why it's wrong here
Trusted Advisor provides optimization recommendations, not deployment history.
✗
AWS Service Catalog
Why it's wrong here
Service Catalog is for managing portfolios of IT services.
✗
Amazon Inspector
Why it's wrong here
Inspector is for vulnerability scanning, not deployment events.
✓
AWS Config
Why this is correct
Config records configuration changes and can show resource state at time of deployment.
Related concept
Read the scenario before looking for a memorised answer.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
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: AWS CloudTrail — Option B is correct because AWS CloudTrail records API calls for deployments. Option C is correct because AWS Config provides a history of configuration changes. Option A is wrong because Amazon Inspector is for vulnerability assessment. Option D is wrong because AWS Trusted Advisor is for cost optimization and best practices. Option E is wrong because AWS Service Catalog is for managing IT service catalogs.
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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