Which three statements are true about RIPv2 and OSPF? (Choose three.)

A.
RIPv2 is a distance vector and OSPF is a link state protocol.

B.
OSPF supports VLSM and RIPv2 does not.

C.
RIPv2 and OSPF support MD5 authentication.

D.
RIPv2 advertises its entire routing table and OSPF sends only updates.

E.
RIPv2 and OSPF use neighbor statements to configure peers.