UNIT 6 - Data Communication and Networks - English Medium

 

1	Signal and their properties, signal transmission media
2	Modulation and Line Encoding
3	Synchronous and Asynchronous transmission, PSTN and Network Topology
4	Role of MAC protocol, describe the role of IP           address and subnet mask
5	The Vanishing IP address space, private IP address, DHCP Server, Routing, TCP, UDP, Applications on the internet
6	THE ROLE OF REFERENCE MODELS TO DESCRIBE THE NETWORK ARCHITECTURE
7	The Security aspects of communication and protection of devices connected to the internet.
8