Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?

Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
A . iSCSI, SMB, and NFS
B . iSCSI and NFS only
C . FC, iSCSI, and NFS
D . FC and iSCSI only

Answer: A

Explanation:

UnityVSA supports SMB, NFS, and iSCSI.

References: https://www.emc.com/collateral/TechnicalDocument/docu69362.pdf (page 4)