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Question 373 - DOP-C01 discussion

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A company updated the AWS CloudFormation template for a critical business application. The stack update process failed due to an error in the updated template, and AWS CloudFormation automatically began the stack rollback process. Later, a DevOps engineer discovered that the application was still unavailable and that the stack was in the UPDATE_ROLLBACK_FAILED state. Which combination of actions should the DevOps engineer perform so that the stack rollback can complete successfully? (Choose two.)

A.
Attach the AWSCloudFormationFullAccess IAM policy to the AWS CloudFormation role.
Answers
A.
Attach the AWSCloudFormationFullAccess IAM policy to the AWS CloudFormation role.
B.
Automatically recover the stack resources using AWS CloudFormation drift detection.
Answers
B.
Automatically recover the stack resources using AWS CloudFormation drift detection.
C.
Issue a ContinueUpdateRollback command from the AWS CloudFormation console or the AWS CLI.
Answers
C.
Issue a ContinueUpdateRollback command from the AWS CloudFormation console or the AWS CLI.
D.
Manually adjust the resources to match the expectations of the stack.
Answers
D.
Manually adjust the resources to match the expectations of the stack.
E.
Update the existing AWS CloudFormation stack using the original template.
Answers
E.
Update the existing AWS CloudFormation stack using the original template.
Suggested answer: C, D

Explanation:

Reference: https://aws.amazon.com/premiumsupport/knowledge-center/cloudformation-update-rollback-failed/

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asked 16/09/2024
Justin Bake
43 questions
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