How should the application be deployed while minimizing the number of resources to manage?

A developer is planning to use an Amazon API Gateway and AWS Lambda to provide a REST API. The developer will have three distinct environments to manage: development, test, and production.

How should the application be deployed while minimizing the number of resources to manage?
A . Create a separate API Gateway and separate Lambda function for each environment in the same Region.
B . Assign a Region for each environment and deploy API Gateway and Lambda to each Region.
C . Create one API Gateway with multiple stages with one Lambda function with multiple aliases.
D . Create one API Gateway and one Lambda function, and use a REST parameter to identify the environment.

View Answer

Answer: C

Explanation:

Reference: https://aws.amazon.com/blogs/compute/using-api-gateway-stage-variables-to-manage­lambda-functions/