COMPUTER NETWORK
ü >A system of interconnected computers and peripheral devices.
ü >EXAMPLE : it may connect computer,printer,scanner and camera
ü >Using hardware and software.
ü >Interconnected computing devices can communicated with each other through defined rules of data communication.
ü >Computer network may operate on wired connected or wireless connected.
COMMUNICATIONS
ü >Communication is about the transfer of information from a sender,across a distance,to a receiver.
ü >Information and data is the form of codes are transmitted through a physical medium such as wire,cable,or even the atmosphere.
ü >Computer communication with digital signal. The older form of communication technology,such as telephone and radios use analog signal.
ü
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