Which two causes might explain why a Fibre Channel connection between a Cisco Nexus 5000 Series switch and a Cisco MDS that is using Cisco NPV is not working? (Choose two.)

A.
The Cisco NPV feature is not enabled on the Cisco MDS.

B.
The NPIV feature is enabled on the Cisco MDS, but it has not been reloaded to complete the change to NPIV mode.

C.
The host-facing interface of the Cisco MDS is not configured for switchport mode F.

D.
The Cisco Nexus 5000 interface to the Cisco MDS is not configured for switchport mode NP.

Explanation: