AWS Certified Solutions Architect - Associate
Get started today
Ultimate access to all questions.
For a containerized application using Amazon ECS, which AWS file system solution supports high durability, cross-Region data recovery with an 8-hour RPO, and provides mount targets across Availability Zones, while also being compatible with AWS Backup for replication management?
For a containerized application using Amazon ECS, which AWS file system solution supports high durability, cross-Region data recovery with an 8-hour RPO, and provides mount targets across Availability Zones, while also being compatible with AWS Backup for replication management?
Explanation:
The correct answer is Amazon Elastic File System (Amazon EFS) with the Standard storage class. Amazon EFS is highly durable and provides automatic replication within a region, across multiple Availability Zones, which supports high availability and durability requirements. It also integrates well with AWS Backup for managing replication to another region, ensuring compliance with the specified recovery point objective (RPO) of 8 hours. This makes Amazon EFS the most suitable choice compared to other options.