Stay dedicated because great things takes time.
--Your friends at LectureNotes

Data Communication and Computer Network - DCCN

Course: B.TechGroup: Data Communication and Computer Network
Computer Network and Data Communications
Overview of Data Communication and Networking
Physical Layer
Analog Transmission
Transmission Media
Digital Transmission
Transmission Media
Telephone Network and Circuit Switching
Error Detection and Correction
Data Link Control Protocol

You may be interested in...

Data Communication
Metallic Cable Transmission Media
Optical Fiber Transmission Media
Data communications refers to the exchange of this digital data between two or more device via some form of transmission medium such as a wire cable. A computer network is a telecommunications network that allows computers to exchange data.