Quick Answer
The correct choice is Amazon CloudFront because it is a content delivery network (CDN) designed specifically to cache static content at edge locations, reducing latency for global users by serving data from the nearest point of presence. This technical capability directly addresses the need to minimize load times for distributed audiences, as CloudFront stores copies of static assets like images, CSS, and JavaScript at edge locations worldwide. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your understanding of how to architect low-latency solutions, often appearing in scenarios where you must differentiate between services that optimize performance versus those that cache content. A common trap is confusing CloudFront with AWS Global Accelerator, which improves routing but does not cache, or S3 Transfer Acceleration, which only speeds up uploads. Remember the memory tip: “CloudFront caches content; Global Accelerator accelerates traffic.”
This PAS-C01 practice question tests your understanding of migration. 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 is migrating a web application to AWS and wants to minimize latency for global users. Which AWS service should be used to cache static content at edge locations?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
AWS WAF
Why wrong: Web application firewall.
Amazon S3 Transfer Acceleration
Why wrong: Speeds up uploads to S3.
AWS Global Accelerator
Why wrong: Improves routing, does not cache.
Amazon CloudFront
CDN caches content at edge locations.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Amazon CloudFront
Amazon CloudFront is a content delivery network (CDN) that caches content at edge locations. Option B (AWS Global Accelerator) improves performance by routing traffic to optimal endpoints but does not cache content. Option C (Amazon S3 Transfer Acceleration) speeds up uploads to S3. Option D (AWS WAF) is a web application firewall.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS WAF
Why it's wrong here
Web application firewall.
Amazon S3 Transfer Acceleration
Why it's wrong here
Speeds up uploads to S3.
AWS Global Accelerator
Why it's wrong here
Improves routing, does not cache.
Amazon CloudFront
Why this is correct
CDN caches content at edge locations.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
Identify which PAS-C01 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.
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FAQ
Migration — This question tests Migration — Read the scenario before looking for a memorised answer..
The correct answer is: Amazon CloudFront — Amazon CloudFront is a content delivery network (CDN) that caches content at edge locations. Option B (AWS Global Accelerator) improves performance by routing traffic to optimal endpoints but does not cache content. Option C (Amazon S3 Transfer Acceleration) speeds up uploads to S3. Option D (AWS WAF) is a web application firewall.
Identify which PAS-C01 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.
Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This PAS-C01 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 PAS-C01 exam.
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