Jaypee Institute of Information Technology (JIIT) 2008 M.Tech Computer Science Test 3 : Advanced Computer Networks - Question Paper
JAYPEE UNIVERSITY OF INFORMATION TECHNOLOGY WAKNAGIIAT, SOLAN <H. P.)
B Tech -VII (CS), VII+V1II (EC)
Subject Code: 07MI101102 Max Time: 90 Minute*
Subject Name: Advanced Computer Networks Max Marks: 30
Suhject .Status: Eleciite Note: Attempt All tlvc questions
1. What is synchronizing0 We have four sources, each creating 250 characters peT second. If (he interleaved unit is a charactcr and I synchronising bit is added to each frame, find (1) the data rate of each source. (2) the duration of each character in each source, (3) ihe frame rate. <41 the duration of each frame. (5) ihe number of bits in each frame, and
(6) ihe data rale of the link. [6]
2. What is Token Ring '* Draw a frame format for Token Ring anil explain anv four fields
[61
J. (a.)A receiver receives ihe code 11001100111. When ii uses the Hamming encoding algorithm, the result is 0101. Which bit is in error? What is the correct code"'
(b.) Draw the IF datagram for tP layer and explain any four fields [2+4)
4. (a.) What do you mean by Row Control? Explain any one technique to handle Flow Control with (he help of diagram.
(b.) Consider a 10-Mbps Ethernet LAN that has stations attached to a 20$ km long coaxial cable. Given that the transmission spoed is 2.3*10 nvs in a coaxial cable, then find out the throughput of system [3+3]
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