Which three benefits make a data center core Cisco Nexus 7010 Switch an effective solution?

Which three benefits make a data center core Cisco Nexus 7010 Switch an effective solution?
(Choose three.)

A.
high availability

B.
high performance

C.
unified I/O

D.
support for data center service modules

E.
IP multicast

F.
support for 24-port Gb/s line card

G.
virtualization