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Basic Concept Of Network (communication devices (Types (Digital modems…
Basic Concept Of Network
Definition Of Network
A collections of computers and devices (nodes) connected together via communications devices and transmission media
communication devices
Definition
Any type of hardware capable of transmitting data, instructions and information between a sending devices and receiving devices
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Transmission media
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Types
Definition
Send communications signals through the air or space using radio,microwave and infrared signals.
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Definition
Use wire, cable,and other tangible materials to send communications signals
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