The answer is bucket versioning, as the CloudFormation template enables default encryption with AES256 and configures public access blocks but omits any versioning configuration. Without versioning, the S3 bucket lacks protection against accidental overwrites or deletions, which is a critical data resilience control. On the AWS Certified Security Specialty SCS-C02 exam, this scenario tests your ability to audit CloudFormation templates for missing security controls, often hiding the gap in plain sight by including encryption and public access settings. A common trap is assuming that enabling encryption and blocking public access covers all security bases, but versioning is a separate, mandatory safeguard for data recovery. Remember the mnemonic “VEP” — Versioning, Encryption, Public access — to mentally check the three core S3 security pillars when reviewing any template.
SCS-C02 Management and Security Governance Practice Question
This SCS-C02 practice question tests your understanding of management and security governance. 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.
Refer to the exhibit. A CloudFormation template creates an S3 bucket. Which security control is NOT enabled by this template?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "NOT"
Why it matters: Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Bucket versioning
The template enables default encryption (AES256) and public access blocks, but it does not enable versioning. Option C is correct. Option A is wrong because SSE is enabled. Option B is wrong because public access is blocked. Option D is wrong because bucket policy is blocked.
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.
✓
Bucket versioning
Why this is correct
Versioning is not configured.
Clue confirmation
The clue word "NOT" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Bucket policy restrictions
Why it's wrong here
BlockPublicPolicy is true.
✗
Blocking public access
Why it's wrong here
PublicAccessBlockConfiguration is set.
✗
Server-side encryption
Why it's wrong here
SSEAlgorithm is set.
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 SCS-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.
Management and Security Governance — This question tests Management and Security Governance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Bucket versioning — The template enables default encryption (AES256) and public access blocks, but it does not enable versioning. Option C is correct. Option A is wrong because SSE is enabled. Option B is wrong because public access is blocked. Option D is wrong because bucket policy is blocked.
What should I do if I get this SCS-C02 question wrong?
Identify which SCS-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: "NOT". Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
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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