The answer is to use Amazon S3 Standard-IA for the first 30 days, then transition to S3 Glacier Flexible Retrieval via a lifecycle policy. This is correct because S3 Standard-IA delivers millisecond retrieval for the frequently accessed initial period while costing less than S3 Standard, and the lifecycle policy automatically moves the data to Glacier Flexible Retrieval after 30 days, where retrieval times of minutes are acceptable and storage costs drop significantly. On the AWS Certified Solutions Architect Professional SAP-C02 exam, this scenario tests your ability to balance performance requirements against cost by applying a media storage lifecycle policy—a common trap is choosing S3 Glacier Deep Archive for the second tier, which fails the “minutes” retrieval tolerance. Remember the memory tip: “Standard-IA for the first act, then Glacier for the archival fact.”
SAP-C02 Design for New Solutions Practice Question
This SAP-C02 practice question tests your understanding of design for new solutions. 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.
A company is designing a cost-effective solution to store and serve large media files (e.g., videos) to users globally. The files are frequently accessed initially but become rarely accessed after 30 days. The company needs millisecond retrieval for the first 30 days and can tolerate retrieval times of minutes after that. What storage solution should the company use?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon S3 Standard-IA for first 30 days, then transition to S3 Glacier Flexible Retrieval.
Option B is correct because S3 Standard-IA is cost-effective for infrequent access but still provides millisecond retrieval for the first 30 days, and transition to Glacier after 30 days. Option A is too expensive. Option C provides millisecond retrieval but is expensive. Option D is for archival only.
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.
✗
Amazon S3 Standard for all files, with lifecycle policy to delete after 30 days.
Why it's wrong here
S3 Standard is expensive for long-term storage of rarely accessed files.
✓
Amazon S3 Standard-IA for first 30 days, then transition to S3 Glacier Flexible Retrieval.
Why this is correct
Standard-IA provides low cost with millisecond retrieval; Glacier is cheap for archival.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Amazon S3 Intelligent-Tiering with automatic tiering.
Why it's wrong here
Intelligent-Tiering is good but may not be as cost-effective as explicit lifecycle for known access patterns.
✗
Amazon S3 Glacier Instant Retrieval for all files.
Why it's wrong here
Glacier Instant Retrieval is more expensive than Standard-IA for frequent access initially.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Identify which SAP-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.
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: Amazon S3 Standard-IA for first 30 days, then transition to S3 Glacier Flexible Retrieval. — Option B is correct because S3 Standard-IA is cost-effective for infrequent access but still provides millisecond retrieval for the first 30 days, and transition to Glacier after 30 days. Option A is too expensive. Option C provides millisecond retrieval but is expensive. Option D is for archival only.
What should I do if I get this SAP-C02 question wrong?
Identify which SAP-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: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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This SAP-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 SAP-C02 exam.
Question Discussion
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