Which of the following is the MAIN advantage of using a differential backup over an incremental backup?

All backup types, including differential, require storage space to store the backed-up data.

Differential backups typically take longer than incremental backups because they back up all changes since the last full backup, whereas incremental backups only back up changes since the *last* backup (full or incremental).

Both differential and incremental backups rely on an initial full backup to serve as a baseline for subsequent changes.

The main advantage of a differential backup over an incremental backup is a faster restore time. To restore data from a differential backup, you only need the last full backup and the most recent differential backup, as the differential contains all changes since the last full backup.