1.Which of the following routes will be used to forward data in a situation where a routing table contains static,RIP,and IGRP routes destined to the same network with each set to its default administrative distance?

 2.Which of the following factors determines the OSPF router ID when configuring a router with both physical and logical interfaces?

 3.What does the User Datagram Protocol(UDP)provide?

 4.Which layer of the 7 layer model provides services to the application layer over the Session layer connection? 

 5.What type of switching creates variable latency through the switch?