DOP-C02 · Question #217
A company runs a web application that extends across multiple Availability Zones. The company uses an Application Load Balancer (ALB) for routing, AWS Fargate for the application, and Amazon Aurora fo
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Question
A company runs a web application that extends across multiple Availability Zones. The company uses an Application Load Balancer (ALB) for routing, AWS Fargate for the application, and Amazon Aurora for the application data. The company uses AWS CloudFormation templates to deploy the application. The company stores all Docker images in an Amazon Elastic Container Registry (Amazon ECR) repository in the same AWS account and AWS Region. A DevOps engineer needs to establish a disaster recovery (DR) process in another Region. The solution must meet an RPO of 8 hours and an RTO of 2 hours. The company sometimes needs more than 2 hours to build the Docker images from the Dockerfile. Which solution will meet the RTO and RPO requirements MOST cost-effectively?
Options
- ACopy the CloudFormation templates and the Dockerfile to an Amazon S3 bucket in the DR
- BCopy the CloudFormation templates to an Amazon S3 bucket in the DR Region. Configure Aurora
- CCopy the CloudFormation templates to an Amazon S3 bucket in the DR Region. Use Amazon
- DCopy the CloudFormation templates to an Amazon S3 bucket in the DR Region. Deploy a second
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