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Maximum Marks: 100
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a 56 kbps pure aloha
1 0
::nd
value of N')
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influence on the performance
Differentiate between Virtual Circuit Network. and
10
'xhich :tCfCCI the llpl ii11aJily \vith respect to routing algurithIll
What is 0plimality principle? Discuss various criteria
olatokcnring" 10
wire center have
Whal is wire CCIHer in Token Ring? Does the use of
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n()t yet been seen. What is the
,'lverage oj once every 100 see, even if the plevic)lJs one has
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techniques? Discuss one method for each 20
\Vhat do you understand by Error correction and Error detection
tr~tns l!1 i~; si on.
20
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applications. 10
i
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OilS share
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channel. Each :,tatl(I/1 's output is 1000 bit frame on an
A group of N stat i
J;: f!cr(:ncliltt: bctv.l'cn LAN and MAN.
])ynall::C channel allocation in LAN. 10
the ci1;I!l:lcl allocation problem') Discuss
rate is given.
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Datagram Network. Discuss their applicability for different 1 0
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6.
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rare of a channel when Bandwidth and data sampling
Discuss about the formula to obtain Manimu data
Which one is the best') Justify your answer.
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(i)
Differential Manchester Coding for the following patterns:
Sketch the Binary Coding, ~vl:1nchester Coding ,\llLl
Discuss about satellite communication and wireless
(b)
(a)
analytic.:! comparison
Discuss OSI and TCP/IP Reference models. Give their
Note: Allernpt any five questions,
Time allowed: 3 hours
Paper-CSE-312-C
COMPUTER NETWORK
B. E. Vlth Semester Computer Science Ellgg. Examinatioll
568