SAP-C02 Practice Question: Design Solutions for Organizational Complexity
This SAP-C02 practice question tests your understanding of design solutions for organizational complexity. 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.
Refer to the exhibit. A company applies this SCP to an OU. However, users in the OU are still able to upload objects to S3 without encryption. What is the most likely reason?
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 users are uploading objects using the Multipart Upload API, which uses the s3:UploadPart action.
The SCP likely denies s3:PutObject unless encryption headers are present, but the Multipart Upload API uses the s3:UploadPart action for uploading individual parts. Since the SCP only denies s3:PutObject without encryption, the s3:UploadPart action is not covered, allowing unencrypted uploads via multipart uploads. This is why users can still upload objects without encryption despite the SCP.
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 users are using SSE-S3 encryption (AES256).
Why it's wrong here
If they use SSE-S3, the header is 'AES256', so it's allowed, but the question says they upload without encryption.
✗
The SCP is missing a Deny for s3:PutObject without any encryption header.
Why it's wrong here
The condition denies if encryption is not AES256, which includes no encryption.
✗
The users are using SSE-C encryption.
Why it's wrong here
SSE-C encryption does not set the s3:x-amz-server-side-encryption header to 'AES256', so it would be denied.
✓
The users are uploading objects using the Multipart Upload API, which uses the s3:UploadPart action.
Why this is correct
The SCP only denies s3:PutObject, not s3:UploadPart.
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.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume denying s3:PutObject without encryption covers all uploads, but they overlook that multipart uploads use the s3:UploadPart action, which is not affected by the s3:PutObject Deny.
Detailed technical explanation
How to think about this question
Multipart uploads in S3 consist of three distinct API actions: s3:CreateMultipartUpload, s3:UploadPart, and s3:CompleteMultipartUpload. When an SCP denies s3:PutObject without encryption headers, it does not apply to s3:UploadPart, which is the action that actually uploads the data parts. This is a common oversight because the s3:PutObject action is used for single-part uploads, but multipart uploads use a different action, allowing unencrypted uploads if the SCP does not explicitly deny s3:UploadPart without encryption.
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.
Design Solutions for Organizational Complexity — This question tests Design Solutions for Organizational Complexity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The users are uploading objects using the Multipart Upload API, which uses the s3:UploadPart action. — The SCP likely denies s3:PutObject unless encryption headers are present, but the Multipart Upload API uses the s3:UploadPart action for uploading individual parts. Since the SCP only denies s3:PutObject without encryption, the s3:UploadPart action is not covered, allowing unencrypted uploads via multipart uploads. This is why users can still upload objects without encryption despite the SCP.
What should I do if I get this SAP-C02 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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Question Discussion
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