A company hosts static images, CSS, and JavaScript files in an Amazon S3 bucket. Users around the world report slow page loads, and the origin receives many repeated requests for the same files. What should the team use to improve performance?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Best answer
Amazon CloudFront
CloudFront caches content at edge locations and reduces latency and origin traffic for global users.
Distractor review
AWS Direct Connect
Direct Connect improves private network connectivity, but it does not provide edge caching for public content.
Distractor review
Amazon Route 53 health checks
Route 53 health checks help with DNS failover, not caching or content delivery performance.
Distractor review
Amazon EFS
EFS is a shared file system service and does not solve global delivery of static web assets.
Common exam trap
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.
Technical deep dive
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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A team needs to distribute TCP traffic (not HTTP) across multiple services. The services must see the original client source IP for auditing. Which AWS load balancer is the best fit?
Question 2
A team wants to run containerized services with AWS-managed orchestration and autoscaling. They do NOT require Kubernetes compatibility. Which AWS service choice is most appropriate to meet these goals?
Question 3
A solutions architect is designing an S3 bucket for a IoT ingestion API. The objects must never be publicly accessible, even if a developer later adds an overly broad bucket policy. What should the architect configure? The design must avoid adding custom operational scripts.
Question 4
A solutions architect is designing an S3 bucket for a claims portal. The objects must never be publicly accessible, even if a developer later adds an overly broad bucket policy. What should the architect configure?
Question 5
A team wants to delegate IAM management to developers, but must ensure developers can never grant themselves permissions beyond a specific limit. Which AWS mechanism best matches this requirement?
Question 6
A solutions architect is designing an S3 bucket for a healthcare document service. The objects must never be publicly accessible, even if a developer later adds an overly broad bucket policy. What should the architect configure?
FAQ
Questions learners often ask
What does this SAA-C03 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Amazon CloudFront — Amazon CloudFront is the best choice because it caches static content close to users at edge locations. That reduces latency for visitors in different regions and also lowers the number of requests sent to the S3 origin. For static web assets, CloudFront is a simple and effective way to improve page load times without changing application code or storage design. Why others are wrong: Direct Connect helps with dedicated private links, but it does not distribute public content from edge locations. Route 53 health checks can shift traffic away from an unhealthy endpoint, but they do not cache files or speed up repeated delivery. EFS is not a content delivery service and would not improve worldwide access to static assets.
What should I do if I get this SAA-C03 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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