SAA-C03 · Question #277
SAA-C03 Question #277: Real Exam Question with Answer & Explanation
The correct answer is A: Deploy an Amazon API Gateway HTTP API as the frontend to direct traffic to an Amazon Simple. Using API Gateway with API keys provides secure access control. Amazon SQS allows asynchronous decoupling between frontend and backend, ensuring that backend processing can scale independently. AWS Lambda reading from SQS ensures scalable, event-driven processing with minimal ope
Question
A solutions architect is designing the architecture for a web application that has a frontend and a backend. The backend services must receive data from the frontend services for processing. The frontend must manage access to the application by using API keys. The backend must scale without affecting the frontend. Which solution will meet these requirements?
Options
- ADeploy an Amazon API Gateway HTTP API as the frontend to direct traffic to an Amazon Simple
- BDeploy an Amazon API Gateway REST API as the frontend to direct traffic to an Amazon Simple
- CDeploy an Amazon API Gateway REST API as the frontend to direct traffic to an Amazon Simple
- DDeploy an Amazon API Gateway HTTP API as the frontend to direct traffic to an Amazon Simple
Explanation
Using API Gateway with API keys provides secure access control. Amazon SQS allows asynchronous decoupling between frontend and backend, ensuring that backend processing can scale independently. AWS Lambda reading from SQS ensures scalable, event-driven processing with minimal operational management. This architecture is resilient and decoupled.
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