Wednesday, November 18, 2015

Computer Networks GNDU April 2011 Question Paper

Are you Searching GNDU Question papers? Here you can get Computer Networks April 2011 Question paper. This is B.C.A Computer Application Question paper.

2011 Guru Nanak Dev University
B.C.A Computer Application
Bachelor of Computer Applications(Part-3rd)
Computer Networks
April 2011 Question paper

[Time allowed-Three Hours]
[Maximum Marks-100]

Note:Attempt any FIVE questions.All questions carry equal marks.The students can use only non-programmable and non-storage type calculator.

Q1) What do you mean by network topology? Explain briefly the different network topologies, giving merits and demerits of each.

Q2)What is the various transmission media used to transport raw data from one machine to another? Explain.

Q3)Discuss in detail the OSI reference model.

Q4)Briefly explain the following:

(a)Analogue transmission

(b)Digital transmission

(c)Modulation

(d)Multiplexing

Q5)Discuss the various CSMA protocols.

Q6)Describe the key elements of circuit switching and packet switching. Also discuss their
respective applications.

Q7)Briefly discuss the following routing algorithms:

(a)Shortest Path Routing

(b)Flooding

(c)Broadcast Routing

Q8)Write short notes on the following:

(a)Uses of computer networks

(b)World Wide Web
(c)Remote login

Duraimani

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