The differences between IGMP versions are: (Multiple Choice)

The differences between IGMP versions are: (Multiple Choice)
A . IGMPv1/v2 cannot elect the querier on its own, but IGMPv3 can.
B . For members leaving, IGMPv2/v3 can leave actively, but IGMPv1 cannot.
C . IGMPv1/v2/v3 cannot support the SSM model.
D . IGMPv1 does not support specific group queries but IGMPv2 support.

Answer: BD