What action should a backup administrator take to ensure quick recovery while maintaining a manageable backup size?

What action should a backup administrator take to ensure quick recovery while maintaining a manageable backup size?

• A. Schedule full backups periodically
• B. Use exclusively off-site backups
• C. Rely only on differential backups
• D. Implement continuous backups

Answer: (A)

Scheduling full backups periodically is an effective strategy for ensuring quick recovery while keeping backup sizes manageable. By conducting full backups at regular intervals, you create a complete snapshot of systems and data at specific points in time. This allows for faster recovery since all data is readily available in one complete set, rather than being spread out over multiple backups. Maintaining a schedule for full backups, complemented by incremental or differential backups in between, also allows for a good balance between backup size and recovery time. While full backups do take up more space compared to other types, spacing them out can reduce storage requirements while still enabling quick access to the most recent data. The other options present pitfalls for optimal backup strategy: exclusive reliance on off-site backups can complicate recovery due to access time, only using differential backups could lead to longer recovery times if the last full backup is not recent, and continuous backups, while they ensure the most up-to-date data is available, can significantly increase storage needs and complexity. Therefore, the approach of scheduling full backups strikes a balance between efficiency and manageable backup sizes.

Scheduling full backups periodically is an effective strategy for ensuring quick recovery while keeping backup sizes manageable. By conducting full backups at regular intervals, you create a complete snapshot of systems and data at specific points in time. This allows for faster recovery since all data is readily available in one complete set, rather than being spread out over multiple backups.

Maintaining a schedule for full backups, complemented by incremental or differential backups in between, also allows for a good balance between backup size and recovery time. While full backups do take up more space compared to other types, spacing them out can reduce storage requirements while still enabling quick access to the most recent data.

The other options present pitfalls for optimal backup strategy: exclusive reliance on off-site backups can complicate recovery due to access time, only using differential backups could lead to longer recovery times if the last full backup is not recent, and continuous backups, while they ensure the most up-to-date data is available, can significantly increase storage needs and complexity. Therefore, the approach of scheduling full backups strikes a balance between efficiency and manageable backup sizes.