The correct answer is that the delete request will fail with an AccessDenied error. This happens because MFA Delete is enabled on the bucket, which means any request to permanently delete a versioned object must include a valid multi-factor authentication token; without it, AWS S3 rejects the operation outright. On the AWS Certified DevOps Engineer Professional DOP-C02 exam, this scenario tests your understanding of how S3 versioning and MFA Delete interact, especially the critical distinction that MFA Delete only protects against permanent deletions—it does not block listing objects or adding delete markers. A common trap is assuming that enabling versioning alone prevents deletion, but without MFA Delete, a delete marker can still be added. Remember the mnemonic: “MFA Delete locks the permanent kill, not the marker’s will.”
DOP-C02 Security and Compliance Practice Question
This DOP-C02 practice question tests your understanding of security and compliance. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Network Topology
A DevOps engineer runs the command above and gets the output shown. The engineer then tries to delete a versioned object from the bucket without using MFA. What will happen?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The delete request will fail with an AccessDenied error.
Option C is correct because MFA Delete is enabled, so deleting a versioned object requires MFA. Option A is wrong because versioning is enabled, so objects are not permanently deleted without MFA. Option B is wrong because even though MFA Delete is enabled, it does not prevent listing. Option D is wrong because the delete will fail without MFA.
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 delete request will fail with an AccessDenied error.
Why this is correct
MFA Delete requires MFA to delete object versions.
Related concept
Read the scenario before looking for a memorised answer.
✗
The object will be permanently deleted.
Why it's wrong here
MFA Delete prevents permanent deletion without MFA.
✗
The object will be deleted but can be recovered from the 'Delete Markers' list.
Why it's wrong here
A delete marker is created, but with MFA Delete enabled, the operation requires MFA.
✗
The object will be deleted and a new version will be created.
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.
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 delete request will fail with an AccessDenied error. — Option C is correct because MFA Delete is enabled, so deleting a versioned object requires MFA. Option A is wrong because versioning is enabled, so objects are not permanently deleted without MFA. Option B is wrong because even though MFA Delete is enabled, it does not prevent listing. Option D is wrong because the delete will fail without MFA.
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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Question Discussion
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