STUPIDSID
1 (a)
With a neat diagram compare the uses and functions of different hardware components/devices in an internetwork.
10 M
1 (b)
Compare virtual circuits and datagram subnets and show their diagrammatic representation during congestion control.
10 M
2 (a)
What are the advantages of variable length frame over fixed length frames. Explain the different framing methods.
10 M
2 (b)
Explain FDMA, TDMA and CDMA.
10 M
3 (a)
Derive the efficiency of pure ALOHA protocol.
10 M
3 (b)
A receiver receives the code 11001100111. When it applies the hamming code algorithm the result is 0101. Which bit has the error? What is the correct hamming code?
10 M
4 (a)
Describe the IPv4 header format in detail.
10 M
4 (b)
Explain the three protocol scenarios for establishing a connection using a 3-way handshake in TCP.
10 M
5 (a)
Explain DVR routing algorithm and mention the drawbacks of the algorithm when put into practice.
10 M
5 (b)
Explain the working of Transactional TCP.
10 M
6 (a)
List the design features to be taken care of as congestion prevention policies in the different layers of network
10 M
6 (b)
Draw the layered structures and compare the two network reference models OSI and TCP/IP.
10 M
Write short notes on (any two):-
7 (a)
SONET.
10 M
7 (b)
Ethernet frame formats.
10 M
7 (c)
ADSL.
10 M
7 (d)
Satellite Communication.
10 M
More question papers from Computer Networks