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Question 889 - SAA-C03 discussion

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A company has developed an API using an Amazon API Gateway REST API and AWS Lambda functions. The API serves static and dynamic content to users worldwide. The company wants to decrease the latency of transferring content for API requests.

Which solution will meet these requirements?

A.

Deploy the REST API as an edge-optimized API endpoint. Enable caching. Enable content encoding in the API definition to compress the application data in transit.

Answers
A.

Deploy the REST API as an edge-optimized API endpoint. Enable caching. Enable content encoding in the API definition to compress the application data in transit.

B.

Deploy the REST API as a Regional API endpoint. Enable caching. Enable content encoding in the API definition to compress the application data in transit.

Answers
B.

Deploy the REST API as a Regional API endpoint. Enable caching. Enable content encoding in the API definition to compress the application data in transit.

C.

Deploy the REST API as an edge-optimized API endpoint. Enable caching. Configure reserved concurrency for the Lambda functions.

Answers
C.

Deploy the REST API as an edge-optimized API endpoint. Enable caching. Configure reserved concurrency for the Lambda functions.

D.

Deploy the REST API as a Regional API endpoint. Enable caching. Configure reserved concurrency for the Lambda functions.

Answers
D.

Deploy the REST API as a Regional API endpoint. Enable caching. Configure reserved concurrency for the Lambda functions.

Suggested answer: A

Explanation:

A . Edge-optimized API + Caching: Reduces latency by using Amazon CloudFront for edge locations and enables caching for dynamic content. Compression reduces data transfer latency.

B . Regional API + Caching: Increases latency for global users due to the lack of edge locations.

C . Edge-optimized API + Reserved Concurrency: Reserved concurrency ensures Lambda availability but does not address latency for dynamic content.

D . Regional API + Reserved Concurrency: Lacks edge optimization, increasing latency for global users.

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asked 29/11/2024
John Bocachica
46 questions
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