Which statement about SNMP support on Cisco Nexus switches is true?

Which statement about SNMP support on Cisco Nexus switches is true?

A.
Cisco NX-OS only supports SNMP over IPv4.

B.
Cisco NX-OS supports one instance of the SNMP per VDC.

C.
SNMP is not VRF-aware.

D.
SNMP requires the LAN_ENTERPRISE_SERVICES_PKG license.

E.
Only users belonging to the network operator RBAC role can assign SNMP groups.