Data communication and network
Some basic data communication and network notes, for biotechnology, 1st year, Computer. Very much similar to electronics subject DCN. This note has the basics of this subject
communication network
it gives information about various communications and there connection cells,towers,wifi etc,.....
DATA COMMUNICATION AND SIGNAL
This PPT contain notes related to data communication and signal which generally thought in 5th semester. And it also contain example questions.
Data Communication and Networking (DCN)
The Content is divided into units and the Content is about Data Communication, forms of data transmission(Analog,Digital), Transmission Media, Networks(LAN, WAN, PAN, WLAN), Topology( Bus Topology, Star Topology, Ring Topology, Tree Topology), The OSI Model, Layers, TCP/IP Operation, Various Conversion Technique( D to D, A to A), Modulation, De-Modulation, data link layer, Client-Server Model, standard model for developing network application and many more topics.
chapter 2 math class 6 th ncert
this pdf is consist class 6 th math notes chapter you can download free of cost