problem 1: What are the main benefits of the STP over UTP?

problem 2: describe the components of fiber optic cable. Also draw a picture.

problem 3: Why are slots employed in the DQDB?

problem 4: What is the basic difference between network layer delivery and transport layer delivery?

problem 5: How can a device encompass more than one IP address?

problem 6: Which control bit is comprised in setting up a TCP session?

problem 7: What factors effects the data rate of a link?

problem 8: What are the benefits of FDDI over a fundamental token ring?

problem 9: What three functions can SNMP function to manage the network devices?

problem 10: What is the main purpose of the timer at the sender in systems by using ARQ?

problem 11: Is there any disadvantage of using the piggybacking?

problem 12: Which of the given address doesn’t belong to the same network (no subnetting)? Illustrate why?

a) 130.31.23.31
b) 130.31.24.22
c) 130.32.23.21
d) 130.31.21.23