A Company Updated the AWS CloudFormation Template for a Critical

question 469

Multiple Choice

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 CloudFormation automatically began the stack rollback process. Later, a DevOps engineer found the application was still unavailable, and that the stack was in the UPDATE_ROLLBACK_FAILED state. Which combination of actions will allow the stack rollback to complete successfully? (Choose two.)

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

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Definitions:

Monitor Display

An electronic visual display for computers, allowing users to see visual information generated by a computer or other devices.

Resolution

The act of solving or settling a problem, dispute, or contentious matter.

Dot Pitch

The distance between the centers of two adjacent pixels on a display screen, indicating the resolution with smaller distances resulting in sharper images.

Sharpness of Images

The clarity or distinctness of a visual representation, where the details are well defined and easily distinguishable.