Centre for Development of Advanced Computing(C-DAC) 2003 M.C.A -210 Computer Networks - Question Paper

END - TERM exam
FOURTH SEMESTER [MCA] – MAY 2003
Paper Code : MCA-210 Subject : Computer Networks
Time : three Hours Maximum Marks : 60

Q1. (a) elaborate the aims and objectives of computer networking? explain the
different kinds of computer networking.
(b) What is OSI model of network architecture? discuss the advantages and
disadvantages of OSI model.

Q2. (a) explain the difference ranging from twisted hair and co-axial cables.
(b) What do you mean by ISDN? explain its services and architecture.

Q3. What is the function of data link layer? explain the different design problems of it.

Q4. (a) explain the channel allocation issues.
(b) explain IEEE standard 802 for LANS.

Q5. explain in detail the different network layer design problems.

Q6. What is Routing? explain different routing algorithms.

Q7. What do you mean by MAN? explain IEEE standard 802 for MANS.

Q8. Write short notes on the following:-
(a) Subneting
(b) Fiber cable
(c) Satellite network

Earning:   Approval pending.