Which two statements are characteristics of a distance vector routing protocol?

A.	Each router has its own view of the topology.
B.	Updates are periodic and include the entire routing table.
C.	Routing updates are sent only after topology changes.
D.	Convergence is usually faster than with link state protocols.
E.	RIP is an example of distance vector routing protocols.
F.	The protocol can be useful in hub-and-spoke and hierarchical networks.