ANS-C01 Network Security, Compliance and Governance Practice Question
This ANS-C01 practice question tests your understanding of network security, compliance and 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.
A company attaches the above bucket policy to an S3 bucket. A user from the IP range 203.0.113.0/24 makes a request over HTTPS (TLS) to download an object from the bucket. Will the request succeed?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Yes, because the request uses HTTPS and comes from the allowed IP range.
Option D is correct because the bucket policy includes an Allow statement that grants s3:GetObject access to requests coming from the IP range 203.0.113.0/24 over HTTPS (using the aws:SecureTransport condition). The Deny statement only denies requests that do not use HTTPS (i.e., aws:SecureTransport equals false), so a request from the allowed IP range using TLS is not affected by the Deny and is permitted by the Allow statement.
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.
✗
Yes, but only if the request also includes a valid AWS signature.
Why it's wrong here
Signature is not required by the policy.
✗
No, because the Allow statement is overridden by the Deny statement.
Why it's wrong here
The Deny does not apply because its condition is not met.
✗
No, because the Deny statement denies all requests regardless of the condition.
Why it's wrong here
The Deny has a condition that is not met.
✓
Yes, because the request uses HTTPS and comes from the allowed IP range.
Why this is correct
The Deny only blocks non-HTTPS requests, and the Allow permits the IP range.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
AWS often tests the nuance that an explicit Deny only applies when its conditions are fully satisfied, and candidates mistakenly assume any Deny statement automatically blocks all requests regardless of conditions.
Detailed technical explanation
How to think about this question
S3 bucket policies are evaluated with an explicit Deny taking precedence over any Allow, but only when the Deny's condition is met. Here, the Deny uses the aws:SecureTransport condition key with a Bool condition operator set to 'false', meaning it only denies requests that are not using TLS. Requests over HTTPS satisfy the condition (SecureTransport is true), so the Deny does not apply. The Allow statement then grants access based on the source IP range, making the request succeed even without AWS Signature Version 4 authentication.
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.
TExam Day Tips
→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.
Quick reference
AWS S3 Storage Class Comparison
Storage Class
Min Duration
Retrieval
Use Case
S3 Standard
None
Immediate
Frequently accessed data
S3 Standard-IA
30 days
Immediate
Infrequent access, rapid retrieval
S3 One Zone-IA
30 days
Immediate
Non-critical infrequent data
S3 Intelligent-Tiering
None
Immediate–hours
Unknown or changing access patterns
S3 Glacier Instant
90 days
Milliseconds
Archive with instant retrieval
S3 Glacier Flexible
90 days
Minutes–hours
Archive, flexible retrieval
S3 Glacier Deep Archive
180 days
Hours
Long-term compliance archive
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Network Security, Compliance and Governance — This question tests Network Security, Compliance and Governance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Yes, because the request uses HTTPS and comes from the allowed IP range. — Option D is correct because the bucket policy includes an Allow statement that grants s3:GetObject access to requests coming from the IP range 203.0.113.0/24 over HTTPS (using the aws:SecureTransport condition). The Deny statement only denies requests that do not use HTTPS (i.e., aws:SecureTransport equals false), so a request from the allowed IP range using TLS is not affected by the Deny and is permitted by the Allow statement.
What should I do if I get this ANS-C01 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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