A Developer Is Creating AWS CloudFormation Templates to Manage an Application's

question 340

Multiple Choice

A developer is creating AWS CloudFormation templates to manage an application's deployment in Amazon Elastic Container Service (Amazon ECS) through AWS CodeDeploy. The developer wants to automatically deploy new versions of the application to a percentage of users before the new version becomes available for all users. How should the developer manage the deployment of the new version?

• A) Modify the CloudFormation template to include a Transform section and the AWS::CodeDeploy::BlueGreen hook.
• B) Deploy the new version in a new CloudFormation stack. After testing is complete, update the application's DNS records for the new stack.
• C) Run CloudFormation stack updates on the application stack to deploy new application versions when they are available.
• D) Create a nested stack for the new version. Include a Transform section and the AWS::CodeDeploy::BlueGreen hook.

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Definitions:

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Creditor Grants Concession

A situation where a creditor agrees to reduce or restructure a debtor's obligation under financial distress conditions, making it easier for the debtor to manage their debt.

Securitization Entity's Credit Rating

A measure of creditworthiness assigned to entities that bundle and sell receivables or other financial assets in the form of securities.

Trouble Debt Restructuring

A process where the terms of a debt are modified due to the borrower's financial difficulties to provide relief.