1 (a)
What are the design issues for the Layers?
4 M
1 (b)
Differentiate between Aloha and Slotted Aloha.
4 M
1 (c)
Explain in short different framing Methods.
4 M
1 (d)
How does the Token Bucket Algorithm works?
4 M
1 (e)
Why does the data link protocol always the CRC in a trailer rather than in a header?
4 M
2 (a)
Explain Sliding window Protocol using Go Back-N technique.
10 M
2 (b)
Describe the OSI Reference Model with a neat diagram.
10 M
3 (a)
What is the function of IP Protocol? Discuss its header format.
10 M
3 (b)
Discuss the quality of service parameters in computer network.
10 M
4 (a)
What is count to infinity problem in distance vector routing? Discuss in detail.
10 M
4 (b)
Explain three way handshake technique in TCP.
10 M
5 (a)
Explain the need for DNS and describe the protocol functioning.
10 M
5 (b)
Explain CSMA Protocol. Explain how collisions are handled in CSMA/CD.
10 M
Write short notes on the following:
6 (a)
Functions of Session Layer.
5 M
6 (b)
Address Resolution Protocol (ARP).
5 M
6 (c)
Berkeley Socket.
5 M
6 (d)
Differentiate between OSPF and BGP.
5 M
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