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Exam AWS-SysOps topic 1 question 743 discussion

Exam question from Amazon's AWS-SysOps
Question #: 743
Topic #: 1
[All AWS-SysOps Questions]

A SysOps Administrator created an AWS CloudFormation template and launched it for the first time. The stack failed with a status of ROLLBACK_COMPLETE. The
Administrator identified and resolved the template issue causing the failure.
How should the Administrator continue with the stack deployment?

  • A. Relaunch the template to create a new stack.
  • B. Execute a change set on the failed stack.
  • C. Perform an update-stack action on the failed stack.
  • D. Run a validate-template command.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by RicardoD at May 20, 2021, 4:55 p.m.
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albert_kuo
11 months, 3 weeks ago
Selected Answer: A
When a stack deployment fails with a status of ROLLBACK_COMPLETE, it indicates that the stack creation encountered an error and had to be rolled back to the initial state. In such cases, relaunching the CloudFormation template by creating a new stack is the recommended approach. Relaunching the template allows the Administrator to create a fresh stack with the corrected CloudFormation template. This ensures that the stack is created without any residual issues from the previous failed deployment.
upvoted 1 times
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leyty082
1 year, 6 months ago
A It is in practice exam of Neal or Cloudemy, one 1 them
upvoted 1 times
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nandin
2 years ago
Selected Answer: A
Relaunch the template
upvoted 4 times
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ablazleon
2 years, 3 months ago
Selected Answer: C
It seems that if"you can create a change set for a stack that doesn't exist or an existing stack" (https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/cloudformation.html) means you can use update-stack to create an stack
upvoted 1 times
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Huy
2 years, 8 months ago
A. This status exists only after a failed stack creation. It signifies that all operations from the partially created stack have been appropriately cleaned up. When in this state, only a delete operation can be performed.
upvoted 3 times
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RicardoD
2 years, 9 months ago
A is the answer
upvoted 3 times
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