With the IBM System Storage TS3500 Tape Library, what is the maximum number of expansionframes that can be attached to the base frame?（）

A.snapshots, deduplication, volume mirroring 
B.deduplication, thin provisioning, snapshots 
C.snapshots, remote mirroring, thin provisioning 
D.remote mirroring, thin provisioning, deduplication

A.SAS connection 
B.SCSI connection 
C.iSCSI connection 
D.Fibre Channel (FC) connection 

A.Fibre Channel and SAS 
B.Fibre Channel and iSCSI 
C.Fibre Channel, iSCSI and SAS 
D.Fibre Channel, iSCSI and InfiniBand