The correct answer is that the bucket policy allows public read access to all objects, which is a critical security concern. This is because the policy specifies "Principal": "*" combined with "Action": "s3:GetObject", granting anonymous users the ability to read any object in the bucket, potentially exposing sensitive data. On the AWS Certified DevOps Engineer Professional DOP-C02 exam, this scenario tests your ability to spot overly permissive IAM policies within CloudFormation templates, a common trap where candidates focus on missing encryption or versioning instead of the glaring public access flaw. A key memory tip is to always check for "Principal": "*" in S3 bucket policies—if it appears without a restrictive condition like a source IP or VPC, it’s a red flag for public read access, regardless of other security features enabled.
DOP-C02 Configuration Management and IaC Practice Question
This DOP-C02 practice question tests your understanding of configuration management and iac. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The bucket policy allows public read access to all objects.
Option C is correct because the bucket policy allows anonymous access (Principal: "*") to get objects, which can lead to unauthorized access if the bucket contains sensitive data. Option A is wrong because versioning is enabled. Option B is wrong because the bucket name is unique. Option D is wrong because there is no encryption specified, but the primary concern is the public access.
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 bucket name is not unique.
Why it's wrong here
The name includes a unique suffix.
✗
The bucket does not have server-side encryption enabled.
Why it's wrong here
Encryption is not shown, but the public access is a bigger issue.
✗
The bucket is not versioned.
Why it's wrong here
Versioning is enabled.
✓
The bucket policy allows public read access to all objects.
Why this is correct
Principal: '*' allows anyone to read objects.
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.
Trap categories for this question
Command / output trap
Encryption is not shown, but the public access is a bigger issue.
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.
Configuration Management and IaC — This question tests Configuration Management and IaC — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The bucket policy allows public read access to all objects. — Option C is correct because the bucket policy allows anonymous access (Principal: "*") to get objects, which can lead to unauthorized access if the bucket contains sensitive data. Option A is wrong because versioning is enabled. Option B is wrong because the bucket name is unique. Option D is wrong because there is no encryption specified, but the primary concern is the public access.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.