When a VDC is used to virtualize a Cisco Nexus 7000 Series Switch, which benefit does it provide?

A.
It allows storage services to follow a VM as the VM moves.

B.
It allows transparent integration of multiple technologies.

C.
It allows inter-VSAN routing for better scalability.

D.
It allows the ability to secure the network partition between different users on the same physical switch.

Explanation: