What is a feature of the Cisco UCS C-Series virtual interface card?

What is a feature of the Cisco UCS C-Series virtual interface card?

A.
It provides a centralized point of management for the UCS solution.

B.
It provides the Cisco extended memory technology.

C.
It provides 10 Gigabit Ethernet capability.

D.
It provides a flexible means of providing virtualization and policy compliance.