The following question paper is old question paper collection of University of Calicut for B.Tech CSE, Computer Networks. It has been asked in the year 2007. Read the complete paper below and use it for your exams.
1.a) Define ethernet.
b) Explain the basic hardware elements present in wired LANs.
c) Compare the packet switching and circuit switching.
d) Explain the various issues related to internet working.
e) What are NSAP and NPA addresses?
f) How TCP is better than UDP?
g) Compare symmetric and asymmetric algorithm used for encryption.
h) What are FTP and Telnet? [marks 8 x 5 = 40]
2.a i) Compare wired LANs with wireless LANs. [marks 8]
ii) Write note on : IEEE 802-12
Bridges [marks 7]
OR
b i) Discuss various transmission media elements used in LAN. [marks 8]
ii) Write note on: FDDI [marks 7]
3.a i) Explain how WANs are different from LANs in detail. [marks 8]
ii) Write note on ISDN. [marks 7]
OR
b i) Describe the inter network architecture in detail. [marks 8]
ii) Explain the various attributes associated with IPV6. [marks 7]
4.a i) Discuss various layers of TCP in detail. [marks 8]
ii) Explain service definition in detail. [marks 7]
OR
b. i) Discuss how connection establishment and connection release are done it TCP. [marks 8]
ii) Differentiate flow control and congestion control. [marks 7]
5.a i) Explain how session layer provides services to other layers. [marks 8]
ii) Discuss concurrency related to networking. [ marks 7]
OR
b. i) Write note on cryptography. [marks 8]
ii) Explain: Email
SMTP
MIME [marks 7]
University: Calicut University
Course: B.Tech Computer Science Engineering (CSE)
Subject: CS32075 - Computer Networks
Year of Exam: June 2007
Regulation: 2004 admissions
Time: 3 hours
Maximum: 100 marks
Answer ALL questions1.a) Define ethernet.
b) Explain the basic hardware elements present in wired LANs.
c) Compare the packet switching and circuit switching.
d) Explain the various issues related to internet working.
e) What are NSAP and NPA addresses?
f) How TCP is better than UDP?
g) Compare symmetric and asymmetric algorithm used for encryption.
h) What are FTP and Telnet? [marks 8 x 5 = 40]
2.a i) Compare wired LANs with wireless LANs. [marks 8]
ii) Write note on : IEEE 802-12
Bridges [marks 7]
OR
b i) Discuss various transmission media elements used in LAN. [marks 8]
ii) Write note on: FDDI [marks 7]
3.a i) Explain how WANs are different from LANs in detail. [marks 8]
ii) Write note on ISDN. [marks 7]
OR
b i) Describe the inter network architecture in detail. [marks 8]
ii) Explain the various attributes associated with IPV6. [marks 7]
4.a i) Discuss various layers of TCP in detail. [marks 8]
ii) Explain service definition in detail. [marks 7]
OR
b. i) Discuss how connection establishment and connection release are done it TCP. [marks 8]
ii) Differentiate flow control and congestion control. [marks 7]
5.a i) Explain how session layer provides services to other layers. [marks 8]
ii) Discuss concurrency related to networking. [ marks 7]
OR
b. i) Write note on cryptography. [marks 8]
ii) Explain: Email
SMTP
MIME [marks 7]
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