Which three statements about Cisco UCS Fabric Interconnect fiber channel end-host mode are true?

Which three statements about Cisco UCS Fabric Interconnect fiber channel end-host mode are true? (Choose three.)
A. The Cisco UCS Fabric Interconnect sends BPDUs northbound.
B. The Cisco UCS Fabric Interconnect never learns northbound dynamic MAC addresses.
C. The Cisco UCS Fabric Interconnect learns dynamic MAC addresses from direct attached storage fiber channel ports.
D. vNIC fabric failover is never available in end-host mode.
E. Link status changes on uplink ports are propagated to host vNICs.
F. The Cisco UCS Fabric Interconnect learns southbound dynamic MAC addresses.
G. vHBA fabric failover is enabled by default.