SAP-C02 Design for New Solutions Practice Question
This SAP-C02 practice question tests your understanding of design for new solutions. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Objects are permanently deleted
The CloudFormation template defines a lifecycle rule with an expiration action that deletes objects after 30 days. Since no prefix is specified, the rule applies to all objects in the bucket. After 30 days, objects are permanently deleted, not transitioned to another storage class.
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.
✗
Objects are transitioned to Glacier
Why it's wrong here
No transition action is defined.
✗
The lifecycle rule is not applied because no prefix is specified
Why it's wrong here
The rule applies to the entire bucket.
✗
Objects are archived to S3 Standard-IA
Why it's wrong here
Expiration deletes, not archives.
✓
Objects are permanently deleted
Why this is correct
ExpirationInDays causes deletion after 30 days.
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 often confuse expiration (deletion) with transition (moving to another storage class) and may incorrectly assume a prefix is mandatory for lifecycle rules to apply.
Detailed technical explanation
How to think about this question
S3 lifecycle policies support both transition and expiration actions. Transition moves objects to cheaper storage classes (e.g., S3 Standard-IA, Glacier) after a specified number of days, while expiration permanently removes them. When no prefix is specified, the rule applies to all objects in the bucket, which is a common pattern for blanket retention policies. The expiration action uses the object's creation date as the starting point for the day count.
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 for New Solutions — This question tests Design for New Solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Objects are permanently deleted — The CloudFormation template defines a lifecycle rule with an expiration action that deletes objects after 30 days. Since no prefix is specified, the rule applies to all objects in the bucket. After 30 days, objects are permanently deleted, not transitioned to another storage class.
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.
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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