Easy1 markMultiple Choice
Domain 3.4: Network PerformanceCloudFrontPerformanceCDN

AWS SAA-C03 · Question 38 · Domain 3.4: Network Performance

A media company serves large video files to users globally. Users in regions far from the origin server are experiencing slow download speeds. Which AWS service should be used to improve performance?

Answer options:

A.

AWS Global Accelerator

B.

Amazon CloudFront

C.

Amazon ElastiCache

D.

Amazon S3 Transfer Acceleration

How to approach this question

Match 'serve large files globally' and 'improve download speeds' to a Content Delivery Network (CDN).

Full Answer

B.Amazon CloudFront✓ Correct
Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency and high transfer speeds by caching content at edge locations.

Common mistakes

Confusing CloudFront (caching) with Global Accelerator (network routing).

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