Which command would you use to determine whether a Fibre Channel HBA is logged into a Cisco MDS switch?

Which command would you use to determine whether a Fibre Channel HBA is logged into a Cisco
MDS switch?

A.
MDS-A# show host login

B.
MDS-A# show host data

C.
MDS-A# show flogi database

D.
MDS-A# show host-id

E.
MDS-A# show host fcid