What Is One Difference Between a Differential Backup and an Incremental

Multiple Choice

What is one difference between a differential backup and an incremental backup?

A) There is no significant difference between them.
B) A differential backup references changes compared to a full backup, while an incremental backup references the previous incremental backup.
C) A differential backup requires a full backup, whereas an incremental backup does not require a full backup.
D) None of the above are correct.