CS VI SEM COMPUTER NETWORKS IMPORTANT QUESTIONS

 Cs vii paper imp questions ( computer networks)

Unit. 1. A) question

1) what is communication? Explain components of communication

2) explain different types of transmission modes

3) what is network? Explain types of network

4) explain network topologies

5) explain the osi reference model and functions of osi layers

6) explain layers tcp/ip reference model

Or

B)question

1. Explain types of transimission media

2. What us multiplexing? Explain types of multiplexing

 Unit 2. 

A) question

1) explain error detection methods

2) explain error correction methods

3) explain hamming code

4) explain sliding window protocal

5) explain error control mechanism

Or 

B QUESTION

1) Explain IEEE 802

2) explain token ring and token passing

3) what is switching? explain types of switching

 Unit 3. 

A) question

1) explain networking components

2) explain following

a) repeaters b) bridges c)  routers d) switches

3) explain distance vector routing algorithm and link state routing algorithm

4) explain duties of transport layer