COMPONENTS OF DATA COMMUNICATION

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  • Transmission medium – It is the physical path by which a message travels from sender to receiver. Some examples of transmission medium include twisted pair wire, waxial cable, fiber optic cable, and radio waves.
  • Protocol – A protocol is a set of rules that govern data communication. It represents an argument between the may be connected but not communicating just as a person speaking French cannot be understood by a person who speaks only Hindi.
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