Posted by: Pdfprep
Post Date: February 26, 2021
A recent AWS CloudFormation stack update has failed and returned the error
update_rollback_failed. A Sysops administrator is tasked with returning the CloudFormation stack to its previous working state.
What must be done to accomplish this?
A . Fix the error that caused the attack to fail, then select the continue update Rollback action in the console.
B . Select the update stack action with a working template in the console.
C . Update the password of the IAM user, then select the continue update rollback action in the console.
D . Use the AWS CLI to manually change the stack status to update_complete, then continue updating the stack with a working template.
Answer: A