An enterprise is designing a backup strategy for a complex application spanning Amazon EC2, Amazon EBS, Amazon RDS, and Amazon DynamoDB. They need centralized management, immutable backups to protect against ransomware, and cross-region replication for DR. Which THREE actions should the architect take? (Select THREE)

Answer options:

Use AWS Backup to create a centralized backup plan.

Write custom Lambda scripts to trigger snapshots for each service.

Enable AWS Backup Vault Lock in compliance mode.

Use Amazon S3 Object Lock on the EBS snapshots.

Configure the AWS Backup plan to copy backups to a vault in a secondary AWS Region.

Use AWS DataSync to replicate the backups to another region.

Enable Multi-AZ on all services.

How to approach this question

Identify the centralized backup service and its immutability feature.

Full Answer

A,C,E

AWS Backup provides centralized backup management. Vault Lock ensures immutability (WORM). The backup plan can be configured to automatically copy recovery points to a secondary region.

Common mistakes

Trying to use S3 Object Lock on EBS snapshots directly.

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Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 2

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