What should the solutions architect do to meet these requirements?

A company has applications that are deployed in multiple AWS Regions. The applications use an architecture that is based on Amazon EC2, Amazon Elastic Block Store (Amazon EBS), Amazon Elastic File System (Amazon EFS). and Amazon DynamoDB

The company lacks a mechanism for centralized data backup. A solutions architect must centralize data backup with the least possible operational effort.

What should the solutions architect do to meet these requirements?
A . Tag all resources by project Use AWS Systems Manager to set up snapshots by project and set DynamoDB incremental backups.
B . Tag all resources by project. Create backup plans in AWS Backup to back up the data by tag name according to each project’s needs.
C . Tag all resources by project Create an AWS Lambda function to run on schedule and take snapshots of each EC2 instance. EBS volume, and EFS file system by project Configure the function to invoke DynamoDB on-demand backup.
D . Use AWS CloudFormation to create a template for every new project so that all resources can be recreated at any time. Set the template to take daily snapshots of each EC2 instance r EBS volume and EFS file system Set the template to use DynamoDB on-demand backup for daily backups

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Answer: B