problem 1) prepare brief notes on:
a) What is the requirement of protocols in computer network?
b) prepare down the disadvantages of optical fiber.
c) describe the need and use of Bus topology.
d) How does a single bit error differ from a burst error?
e) describe the various kinds of Ethernet networks.
f) What do you mean by IP address and subnetting.
g) describe the role of ARP protocol?
h) Differentiate between TCP and UDP.
i) Differentiate b/w Telnet and FTP.
j) Expalin the need and use of sockets.