AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 269

Question

A developer is optimizing an AWS Lambda function and wants to test the changes in production on a small percentage of all traffic. The Lambda function serves requests to a RE ST API in Amazon API Gateway. The developer needs to deploy their changes and perform a test in production without changing the API Gateway URL. Which solution will meet these requirements?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Define an alias on the $LATEST version of the Lambda function. Update the API Gateway endpoint to reference the new Lambda function alias. Upload and publish the optimized Lambda function code. On the production API G... AWS Lambda runs code without provisioning servers and scales automatically, which minimizes operational overhead. Amazon API Gateway is a fully managed front door for creating and securing APIs at scale.

AWS Certified Developer - Associate DVA-C02 — Question 269