Which two methods are used to set up disk spanning to allow backups to span multiple BasicDisk storage units? (Select two.)
A. select Host Properties -> Media Servers -> Media -> Allow backups to span disks
B. select Storage Units -> Storage Unit -> Allow backup to span disks
C. configure a storage unit group and add all disk storage units regardless of media server
D. configure a storage unit group that consists only of disk storage units defined on a single media server
E. confirm a Round Robin storage unit is selected at the group level