A Company Wants to Use AWS Development Tools to Replace

question 319

Multiple Choice

A company wants to use AWS development tools to replace its current bash deployment scripts. The company currently deploys a LAMP application to a group of Amazon EC2 instances behind an Application Load Balancer (ALB) . During the deployments, the company unit tests the committed application, stops and starts services, unregisters and re-registers instances with the load balancer, and updates file permissions. The company wants to maintain the same deployment functionality through the shift to using AWS services. Which solution will meet these requirements?

• A) Use AWS CodeBuild to test the application. Use bash scripts invoked by AWS CodeDeploy's appspec.yml file to restart services, and deregister and register instances with the ALB. Use the appspec.yml file to update file permissions without a custom script.
• B) Use AWS CodePipeline to move the application from the AWS CodeCommit repository to AWS CodeDeploy. Use CodeDeploy's deployment group to test the application, unregister and re-register instances with the ALB, and restart services. Use the appspec.yml file to update the permissions without a custom script.
• C) Use AWS CodePipeline to move the application source code from the AWS CodeCommit repository to AWS CodeDeploy. Use CodeDeploy to test the application. Use CodeDeploy's appspec.yml file to restart services and update permissions without a custom script. Use AWS CodeBuild to unregister and re-register instances with the ALB.
• D) Use AWS CodePipeline to trigger AWS CodeBuild to test the application. Use bash scripts invoked by AWS CodeDeploy's appspec.yml file to restart services. Unregister and re-register the instances in the AWS CodeDeploy deployment group with the ALB. Update the appspec.yml file to update file permissions without a custom script.

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Definitions:

Hardiness

A personality trait characterized by resilience and the ability to cope with stress and adversity effectively.

Hardiness

The personal quality of being able to endure difficult conditions; resilience in facing stress or adversity.

Disenchantment

A feeling of disillusionment or dissatisfaction, often resulting from unmet expectations or the realization that reality does not match ideals.

Adaptive Response

A reaction to a change in the environment that enables an organism or system to better survive or operate.