Which two statements are true about port groups and VLANs defined on a vNetwork Standard Switch? (Choose Two)

A.
A VLAN can be configured for the entire virtual switch and/or on individual port groups

B.
Multiple port groups can specify the same VLAN

C.
VLANs can only be configured on individual port groups

D.
Multiple VLANs can be specified in a port group

Explanation:
Mastering Vmware vSphere, page 162.
A port group can be associated with only one VLAN at a time. [A above]

The screen shot below shows two port groups with the same VLAN. [C above]