term1 Definition1term2 Definition2term3 Definition3
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Data Communication
Data communication is the transmission of data and information through a communication medium from one computer to the other.
Network
Network is a system of computers, peripherals, terminals, and databases connected by communications lines.
Type of networks
LAN- Local Area Network
MAN- Metropolitan Area Network
WAN- Wide Area Network
Type of transmission media
Cabled/ wired media and wireless media
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