AWS Certified Cloud Practitioner
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Which of the following are features of an edge location. Choose 3 answers from the options given below
Real Exam
Community
RRitesh
A
Distribute content to users
B
Cache common responses
C
Distribute load across multiple resources
D
Used in conjunction with the Cloudfront service
Explanation:
Edge locations in AWS are primarily associated with Amazon CloudFront, which is a content delivery network (CDN) service. The correct features are:
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A. Distribute content to users: Edge locations serve cached content to end users from locations closer to them, reducing latency
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B. Cache common responses: Edge locations cache frequently accessed content to improve performance and reduce origin server load
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D. Used in conjunction with the Cloudfront service: Edge locations are an integral part of Amazon CloudFront's global infrastructure
Why C is incorrect: While CloudFront does help distribute load indirectly by caching content, the primary load distribution across multiple resources is handled by services like Elastic Load Balancing (ELB), not specifically by edge locations themselves.
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