Which feature allows Cisco Nexus 7000 Series switches to be virtualized at the device level?

Which feature allows Cisco Nexus 7000 Series switches to be virtualized at the device level?Reference https://www.cisco.com/c/en/us/products/collateral/switches/nexus-7000-10-slot-switch/White_Paper_Tech_Overview_Virtual_Device_Contexts.html

Question:

Which feature allows Cisco Nexus 7000 Series switches to be virtualized at the device level?

Options:

PONG

VLAN

VRF

VDC

Correct Answer

The Correct Answer for this Question is

VDC