A Company Has Deployed Its Infrastructure Using AWS CloudFormation

Multiple Choice

A company has deployed its infrastructure using AWS CloudFormation. Recently, the company made manual changes to the infrastructure. A SysOps Administrator is tasked with determining what was changed and updating the CloudFormation template. Which solution will ensure all the changes are captured?

A) Create a new CloudFormation stack based on the changes that were made. Delete the old stack and deploy the new stack.
B) Update the CloudFormation stack using a change set. Review the changes and update the stack.
C) Update the CloudFormation stack by modifying the selected parameters in the template to match what was changed.
D) Use drift detection on the CloudFormation stack. Use the output to update the CloudFormation template and redeploy the stack.