Why would an administrator consider placing both disks on the same datastore(Choose Two)?

A virtual machine has been configured with N-Port ID Virtualization. The Guest OS virtual disk is placed in a RAID5 datastore, while the Production virtual disk is placed in a RAID1+0 datastore. Why would an administrator consider placing both disks on the same datastore
(Choose Two)?

A.
VMotion can be used with NPIV enabled virtual machines, but not with disks in multiple datastores

B.
Storage VMotion can be used with NPIV enabled virtual machines, but not with disks in multiple datastores

C.
Storage VMotion cannot be used on a virtual machine with NPIV enabled

D.
VMotion cannot be used on a virtual machine with NPIV enabled