Question 1 List the Basic essential components of a computer network
Question 2 What are the functions of (i) Routers (ii) Bridges
Question 3 What are the advantages and disadvantages of layered architecture in a network?
Question 4 Write notes on (i) Non-Persistent CSMA (ii) 1-Persistent CSMA
Question 5 Describe Circuit switching and message switching
Question 6 Discuss the problems that occur while establishing a connection