Amazon Exam DOP-C01 Topic 5 Question 32 Discussion

Actual exam question for Amazon's DOP-C01 exam

Question #: 32
Topic #: 5

A company wants to migrate its content sharing web application hosted on Amazon EC2 to a serverless architecture. The company currently deploys changes to its application by creating a new Auto Scaling group of EC2 instances and a new Elastic Load Balancer and then shifting the traffic away using an Amazon Route 53 weighted routing policy

For its new serverless application, the company is planning to use Amazon API Gateway and AWS Lambda The company will need to update its deployment processes to work with the new application. It will also need to retain the ability to test new features on a small number of users before rolling the features out to the entire user base

Which deployment strategy will meet these requirements?

AUse AWS CDK to deploy API Gateway and Lambda functions. When code needs to be changed, update the AWS
CloudFormation stack and deploy the new version of the APIs and Lambda functions. Use a Route 53 failover routing policy for the canary release strategy.

BUse AWS CloudFormation to deploy API Gateway and Lambda functions using Lambda function versions When code needs to be changed, update the CloudFormation stack with the new Lambda code and update the API versions using a canary release strategy Promote the new version when testing is complete.

CUse AWS Elastic Beanstalk to deploy API Gateway and Lambda functions When code needs to be changed, deploy a new version of the API and Lambda functions. Shift traffic gradually using an Elastic Beanstalk blue/green deployment.

DUse AWS OpsWorks to deploy API Gateway in the service layer and Lambda functions in a custom layer. When code needs to be changed, use OpsWorks to perform a blue/green deployment and shift traffic gradually

Show Suggested Answer

Suggested Answer: B

by Nobuko at May 10, 2022, 01:13 AM

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