Computer Network and Communication

Definition

• Computer Network

           Computer network is a system of interconnected computers and peripheral 

           devices. For example, it may connect computers, printers, scanners and 

           cameras

• Communication

           Communication is about the transfer of information from a sender, across a 

           distance, to a receiver. Using electricity, radio waves or light, information and 

           data in the form of codes are transmitted through a physical medium such as 

           wire, cable or even the atmosphere