Total No. of Questions 18] [Total No. of Pages 02
M.Sc. DEGREE EXAMINATION, MAY 2017
First Year
COMPUTER SCIENCE
Computer Networks
Time 3 Hours Maximum Marks 70
Section A x 15 45)
Answer any three questions
Q1) Explain about the internet protocol stack.
Q2) Explain about the Electronic Mail in the internet.
Q3) Explain about the Connection-Oriented Transport protocol.
Q4) Explain about a Link State Routing Algorithm.
Q5) Explain about address resolution protocol.
Section B x 4 20)
Answer any five questions
Q6) Explain about End Systems, Clients and Servers.
Q7) List the various network application user agents that you use on a daily basis.
Q8) Is it possible for application to enjoy reliable data transfer even when the application
runs over UDP?
Q9) Explain about UDP.
Q10) Explain about IPV6 Packet Format.
Q11) Explain about IP Addressing.
Q12) Explain about data link layer services.
Q13) Explain about error detection methods.
Section C x 1
Answer all questions
Q14) What is meant by a handshaking protocol?
Q15) Explain about Telnet.
Q16) Explain about logical communication.
Q17) Explain about gateway routers.
Q18) Explain about hub.