A full backup copies files in a system.

Before restoring from a differential backup, it is important to verify the of the backup file.

The frequency of backups (full, incremental, or differential) depends on the needs of the organization.

Differential backups can be quicker to restore from compared to backups.

The advantage of full backups is that they are to restore from compared to incremental backups.

Incremental backups only copy the files that have since the last backup.

A differential backup copies all changes made since the last backup.

Differential backups copy all files that have since the last full backup.