It’s twice as mediocre

How does RAID 1 provide redundancy?

A) Parity information is distributed across multiple drives

B) Multiple drives contain distributed parity and duplicated data

C) Information is periodically transferred to an offline storage device

D) Data is duplicated across multiple drives

E) RAID 1 does not provide any data redundancy

F) My redundant data isn’t much better than my non-redundant data