MDU
SIXTH SEMESTER EXAMINATION, 2010
(NETWORK PROGRAMMING (IT-302-E)
Q.1. What is protocol? Describe TCP/IP protocol architecture. Also discuss its merits and demerits.
Q.2. What do you mean by datagram? Draw the IP datagram format. Discuss its various features. How it is different from other datagram? Discuss its merits and demerits.
Q.3. What is Echo? How echo came in TCP and UDP? How to differentiate echo services in TCP and UDP? How echo services are activated and deactivated?
Q.4. What do you mean by server? Discuss TCP client server. What is role of TCP in server and client? Discuss their separate function with diagram. How the connection takes place between client and server? Explain with example.
Q.5.(a) What is RPC? Why the need of RPC arise in networking? Discuss its model in respect of client and server.
Q.5(b) Explain dynamic port mapping with example.
Q.6. What do you mean by authentication? How authentication takes place in networking? Discuss its various types with example.
Q.7. What is network? How file system works on network? What is specific role of file system at DLL? Discuss its advantages and disadvantages. Discuss various Debugging techniques.
Q.8. Write short notes on :
(a) RARP
(b) Address Conversions
(C) Communication semantics
(d) Routing sockets
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