DOP-C02 · Question #142
DOP-C02 Question #142: Real Exam Question with Answer & Explanation
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Question
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.)
Options
- AAttach the AWSCloudFormationFullAccess IAM policy to the AWS CloudFormation role.
- BAutomatically recover the stack resources by using AWS CloudFormation drift detection.
- CIssue a ContinueUpdateRollback command from the AWS CloudFormation console or the
- DManually adjust the resources to match the expectations of the stack: This involves identifying
- EUpdate the existing AWS CloudFormation stack by using the original template.
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