Which three statements describe the differences between RIP version 1 and RIP version 2? (Choose three.)
A. RIP version 2 sends the subnet mask in updates and RIP version 1 does not.
B. RIP version 1 broadcasts updates whereas RIP version 2 uses multicasts.
C. RIP version 1 multicasts updates while RIP version 2 uses broadcasts.
D. Both RIP version 1 and RIP version 2 are classless routing protocols.
E. Both RIP version 1 and version 2 support authentication.
F. RIP Version 2 is a classless routing protocol whereas RIP version 1 is a classful routing protocol.
Answer: A,B,F