Which of the following describe features of PIM nbma- mode?

Which of the following describe features of PIM nbma- mode?

A.
Requires PIM- DM

B.
Improves performance by only sending routers traffic for groups to which they are joined

C.
Uses pseudobroadcasts to efficiently forward multicast traffic to NBMA neighbors

D.
Prevents all routers in an NBMA network from being pruned when a single router sends a prune

E.
Requires PIM- SM

F.
Configures point- to- point subinterfaces for each multicast receiver connected to the NBMA network