This DOP-C02 practice question tests your understanding of security and compliance. 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.
A company uses AWS Secrets Manager to rotate database credentials automatically. The rotation is configured to occur every 30 days. The DevOps engineer notices that the latest secret version is not being used by the application after rotation. The application is an EC2 instance that retrieves the secret using the AWS SDK. The engineer checks the secret and sees that the rotation succeeded and the new version is marked as 'AWSCURRENT'. The EC2 instance role has permissions to retrieve the secret. What is the most likely reason the application is still using the old secret?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The application caches the secret value and does not refresh it until the cache expires or the application is restarted.
The application might be caching the secret and not refreshing it after rotation. Option A is correct. Option B is about rotation function, but rotation succeeded. Option C is about the secret being in different region, but the application uses same region. Option D is about the application's IAM role missing permission, but it has permissions.
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.
✓
The application caches the secret value and does not refresh it until the cache expires or the application is restarted.
Why this is correct
Caching is a common cause of stale secrets.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The secret is in a different AWS Region than the application.
Why it's wrong here
If it were, the application would not be able to retrieve it at all.
✗
The EC2 instance does not have permission to call secretsmanager:GetSecretValue.
Why it's wrong here
The engineer confirmed permissions are in place.
✗
The rotation Lambda function is not updating the secret version label to AWSCURRENT.
Why it's wrong here
The engineer confirmed the new version is AWSCURRENT.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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.
Security and Compliance — This question tests Security and Compliance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The application caches the secret value and does not refresh it until the cache expires or the application is restarted. — The application might be caching the secret and not refreshing it after rotation. Option A is correct. Option B is about rotation function, but rotation succeeded. Option C is about the secret being in different region, but the application uses same region. Option D is about the application's IAM role missing permission, but it has permissions.
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.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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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