A Company Would Like to Review Each Change in the Infrastructure

Multiple Choice

A company would like to review each change in the infrastructure before deploying updates in its AWS CloudFormation stacks. Which action will allow an Administrator to understand the impact of these changes before implementation?

A) Implement a blue/green strategy using AWS Elastic Beanstalk.
B) Perform a canary deployment using Application Load Balancers and target groups.
C) Create a change set for the running stack.
D) Submit the update using the UpdateStack API call.