A company uses AWS CloudFormation templates to manage infrastructure for a public-facing application in its development, pre-production, and production environments. The company needs to scale for increasing customer demand. A developer must upgrade the Amazon RDS DB instance type to a larger instance.
The developer deploys an update to the CloudFormation stack with the instance size change in the pre-production environment. The developer notices that the stack is in an UPDATE_ROLLBACK_FAILED slate in CloudFormation.
Which option is the cause of this issue?

A. The new instance type specified in the CloudFormation template is invalid

B. The database was deleted or modified manually outside of the CloudFormation stack

C. There is a syntax error in the CloudFormation template

D. The developer has insufficient IAM permissions to provision an instance of the specified type








 

Suggested Answer: B

Community Answer: B




This question is in DVA-C02 AWS Certified Developer – Associate Exam
For getting AWS Certified Developer – Associate Certificate


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