Correct Answer: Origin Access Control (OAC) or Origin Access Identity (OAI)
Origin Access Control (OAC) and Origin Access Identity (OAI) allow you to restrict access to an Amazon S3 bucket so that users can only access content through Amazon CloudFront, pr...
Correct Answer
Origin Access Control (OAC) or Origin Access Identity (OAI)
Why This Answer Is Correct
Origin Access Control (OAC) and Origin Access Identity (OAI) allow you to restrict access to an Amazon S3 bucket so that users can only access content through Amazon CloudFront, preventing direct S3 access.
This question evaluates your knowledge of Amazon CloudFront — a core concept tested in AWS Certified Cloud Practitioner (CLF-C02). Understanding Amazon CloudFront is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?
What is the primary role of Amazon CloudFront?
What is an 'Edge Location' in the context of Amazon CloudFront?
Which feature of Amazon CloudFront allows you to run lightweight JavaScript or Python code at edge locations to customize content for users?
You want to clear a specific cached file from all CloudFront edge locations before its TTL expires. Which action should you take?