Which statement best defines storage consolidation?

A.
making an enterprise’s total storage networking less costly by usingiSCSI

B.
making anenterpnse’s disk space, servers, and tape libraries highly available to the entire enterprise, often by placing them in a SAN

C.
making an enterprise’s total disk space highly available by transferring copies of an enterprise’s total storage space to an offsite location

D.
making an enterprise’s total disk space highly available to the entire enterprise, often by placing it in a SAN