Backups for several AWS services should be managed centrally, and on-premises applications should connect to cloud storage.
Match each requirement to an AWS service.
Choose TWO appropriate mappings.
AWS Backup centrally manages backups for supported AWS services, while AWS Storage Gateway connects on-premises applications with AWS storage.
Detailed explanation
Storage Gateway connects storage; it is not an IAM policy authoring service.
Storage Gateway connects storage; it is not an IAM policy authoring service.
Storage Gateway provides hybrid storage access from on-premises applications to AWS.
Storage Gateway provides hybrid storage access from on-premises applications to AWS.
AWS Backup uses policies and centralized management for backups across supported AWS services.
AWS Backup uses policies and centralized management for backups across supported AWS services.
DNS resolution is a Route 53 function, not an AWS Backup function.
DNS resolution is a Route 53 function, not an AWS Backup function.
Check official documentation
Compare the following points with the official documentation.
AWS BackupとAWS Storage Gatewayの公式概要を確認する。
What to confirm
バックアップ管理とハイブリッドストレージ接続をサービスごとに区別できる。
Key points
- AWS Backup
- AWS Storage Gateway
- Centralized backup
- Hybrid storage
Notes
- Environment: AWS公式ストレージサービスの確認
- Confirm current capabilities and terminology in the official AWS documentation.
Foundation review
Protection versus connectivity
Backup management protects recovery points; Storage Gateway provides a path for hybrid storage access.
Service scope
The role of a service should match the requirement rather than its broad category name.