Maharashi Dayanand University (MDU) 2007 M.B.A Business Administration Computer Networks and Internet - Question Paper

UNIT-I
Q:1 What do you understand by Half-duplex transmission ? discuss different transmission channels used in
computer networks.


Q:2 (a)What do you understand by Client-Server computing ? discuss.
(b)What is a modem? elaborate its functions? Also, define different kinds of modems.

UNIT-II

Q:3 What is OSI reference model ? How it is various from TCP/IP? Outline the functions of every layer of
OSI reference model.


Q:4 (a)What do you understand by routing and flow control ? discuss.
(b)Write a short note on cryptography.

UNIT-III

Q:5What is Strategy Implementation ? explain

Earning:   Approval pending.