Which two statements are true regarding the characteristics of RIPv1? (Choose two).

It is a distance vector routing protocol.
It advertises the address and subnet mask for routes in routing updates.
The data portion of a RIP message is encapsulatedinto a TCP segment.
The data portion of a RIP message is encapsulated into a UDP segment.
It broadcasts updates every 15 seconds.
It allows a maximum of 15 routers in the routing domain.

ccna exploration 2 chapter 5 Exam Question And Answers 

Which two statements are true regarding the characteristics of RIPv1? (Choose two).