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Q1. describe how the interaction between the different OSI Layers can be established? Illustrate the services between different layers with the help of appropriate diagrams.

Q2. Describe the Noisy Channel Protocol: Go-Back-N ARQ.

Q3. State the throughput of Pure Aloha? A pure ALOHA network transmits 200-bit frames on the shared channel of 200 kbps.

Determine the throughput if the system (all stations altogether) generates:

a) 1000 frames per second
b) 500 frames per second
c) 250 frames per second

Q4. prepare down a detail note the CSMA/CD.

Q5. Prove that the utilization of a server in M|M|1 queue is ρ.

Q6. What do you mean by Isolated Routing? Describe one isolated routing in detail.

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M911469

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