Question 1:
(a) In networking, there are different possible topologies. Explain the Linear bus, Ring and Star topology along with their advantages and disadvantages.
(b) Write down the different modes of transmissions across a network connection. Explain one of them in details.
Question 2:
(a) Describe the OSI Model.
(b) Describe the Automatic Repeat Request Protocol.
(c) Describe how the parity bit is used for Data Correction across TCP/IP.