Dr. Babasaheb Ambedkar Marathwada University, Aurangabad CSE&IT Fifth Semester Computer NetworksThird Year,May/June 2011 Exam Paper, B.A.M. University model question papers

Posted Date: 06 Jul 2014      Posted By:: Yashpal Paliwal    Member Level: Silver  Points: 3 (₹ 3)

# 2011 Dr. Babasaheb Ambedkar Marathwada University, Aurangabad B.E. Computer Science and Information Technology CSE&IT Fifth Semester Computer NetworksThird Year,May/June 2011 Exam Paper, B.A.M. University Question paper

 Course: B.E. Computer Science and Information Technology University/board: Dr. Babasaheb Ambedkar Marathwada University, Aurangabad

CSE/IT fifth semester third year May/June 2011 Computer Networks Exam Paper of B.A.M.University. Students those who are preparing for this exam will be able to score good in the paper by practicing this last year question paper.

CODE NO.: DA393—2012
(Revised Course)
FACULTY OF ENGINEERING
T.E. (CSE/IT) EXAMINATION
MAY/JUNE, 2011d
COMPUTER NETWORKS
Time—Three hours Maximum Marks—100
"please check whether you have got the right question paper."
N.B. : (i) Attempt any three questions from each Section.
(ii) Use separate answer-book for each section.
(iii) Draw appropriate diagram wherever necessary.

Section A
1.(a) Explain TCP/IP model in brief.[8]
(b)explain the following : [8]
(i)Connection oriented services;
(ii)Connectionless services. [8]

2.(a) Explain in brief the following network hardware :
(i)Repeater
(ii)Hub
(iii)Gateway
(iv)Switch
(b)Compare virtual circuit and datagram subnet. [8]

3.(a)Explain characteristics of routing algorithm and flooding.[8]
(b)Explain concept of tunneling with the help of neat diagram. [8]

4.(a) What is firewall ? Mention and explain the various types of firewall. [8]
(b)Explain the various classes of IP Address. [8]
5.(a) Write short notes on any three : [18]
(i)ISO-OSI Reference Model,
(ii)ATM network
(iii)Internetworking

Section B
6.(a) What is Cryptography ? Describe the fundamental principles of Cryptography. [8]
(b)Explain data encryption standard algorithm with one neat diagram. [8]

7.(a) Explain in brief : [8]
(i)DNS
(ii) E-mail
(b) Explain authentical protocol in brief. [8]

8.(a)Describe briefly the client side and server side of World Wide Web. [8]
(b)Explain simple Network Management Protocol in brief. [8]

9.(a)Explain Sampling and Quantization process in brief. [8]
(b)Explain entropy coding as data compression algorithms. [8]

10.(a) Write short notes on any three : [18]
(i)HTTP;
(ii)USENET News;
(iii)TPDU;
(iv)Real Time Transport Protocol.

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