What are three characteristics of the RIPv1 routing protocol? (Choose three.)

supports the use of VLSM
uses hop count as a metric
considers a metric of 16 as infinity
has an administrative distance of 110 by default
includes the destination IP address and subnet mask in routing updates
calculates metrics using the Bellman Ford algorithm

ccna exploration 2 chapter 5 Exam Question And Answers 

What are three characteristics of the RIPv1 routing protocol? (Choose three.)