Information Technology Engineering Sem 4 Computer Networks00056009 Question Paper PDF 2026 - Mumbai University | munotes
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Questions asked in this paper
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Q1 Answer the following (5M each)
- a) Consider five source symbols of a discrete memory less source their probabilities as shown. Follow the Huffman's algorithm to find the codewords for each message:
- b) Compare Bus and Star topology
- c) Compare Message Switching and Circuit Switching
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Q2 a) Draw and explain the OSI Reference Model. 10 marks
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Q2 b) Generate the CRC code for a dataword 110010101.The divisor whether there are errors in the received codeword. (10)
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Q3 a) Explain ALOHA and Slotted ALOHA. Compare wired and wireless media. (10) 10 marks
- a) Explain the IPV4 header format. 10
- a) What is routing? Explain DVR with an example. Explain sliding window protocol. (10) 10
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Q6 Write short notes on any four: (5M each)
- a) Speech Compression
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Information Technology Engineering Sem 4 Paper Path
Use this paper as one timed INFT mock, then compare Operating System, Automata Theory, Engineering Mathematics IV, and Computer Organization papers from nearby Mumbai University year sets.
Step: Open this Information Technology Engineering paper in the free viewer first.
Step: Compare the year set and nearby INFT subjects for repeated paper patterns.
Step: Use notes only for topics where marks were missed during practice.
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