Which of the following is a benefit of a two-node cluster?

Which of the following is a benefit of a two-node cluster?

A.
A two-node cluster using a shared SCSI storage device provides the quickest way of implementing patch management.

B.
If two disks in the SCSI storage configuration fail, the two-node cluster will allow quick fault recovery.

C.
If one of the cluster members loses power or experiences a hardware failure, the cluster will provide quick fault recovery.

D.
If one of the cluster members corrupts data on the SCSI storage device, data integrity will be maintained by the other cluster member.