KERALA UNIVERSITY Class 6 computer networks Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

Explain the advantages of UDP over TCP. The following is a dump of a UDP header in hexadecimal format. 063200 OD 00 1C E2 17 (a) What is the source port number?
Explain the advantages of UDP over TCP. The following is a dump of a UDP header in hexadecimal format. 063200 OD 00 1C E2 17 (b) What is the destination port number?
Explain the advantages of UDP over TCP. The following is a dump of a UDP header in hexadecimal format. 063200 OD 00 1C E2 17 (c) What is the length of the data? ( $\mathbf{5} \boldsymbol{\times} \mathbf{4} \boldsymbol{=} \mathbf{2 0}$ Marks) P.T.O. ...
How do ICMP redirection messages help the routers to change the route?
What is meant by bit stuffing? A bit string 011110111111011111110 need to be transmitted by the data link lank kayer. What is the string actually transmitted after bit stuffing?