Which AWS service is used to manage backups and restore files?

The correct choice is AWS Backup because it is specifically designed to centralize and automate the backup process across various AWS services. This service allows users to define backup plans, automate the backup scheduling, and manage backup lifecycle policies. By using AWS Backup, organizations can ensure that they can efficiently back up their data across different environments and restore it when necessary, providing a comprehensive solution for data protection.

AWS Glacier, while also related to storage, is primarily focused on long-term archiving rather than managing backups directly. It is optimized for low-cost data storage but does not offer the same comprehensive management features for backups as AWS Backup.

AWS EC2 provides compute capacity but does not address backups directly. It is important for virtual server management but does not manage backup processes or restore functionality.

AWS EBS (Elastic Block Store) provides block storage for use with EC2 instances, and while it does allow for snapshot creation (which can be part of a backup strategy), it lacks the centralized management capabilities of AWS Backup. AWS Backup can handle backups across multiple service types, including EBS, which makes it the preferred choice for comprehensive backup management.