Question 1 Differentiate LAN and WAN
Question 2 Explain the TCP/IP Reference Model with diagram
Question 3 Describe Circuit switching and message switching
Question 4 What are the functions of (i) Routers (iii) Bridges
Question 5 Define the terms Error Detection and Correction with respect to Data Transmission. Also explain the following concepts with respect to Error Detection and Correction:
- Parity Bits
- Cyclic Redundancy Check
Question 6 Write notes on (i) Non-Persistent CSMA (ii) 1-Persistent CSMA (iii) P - Persistent CSMA