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Net+ Net Comm Mthds

Network+ Network Communication Methods

QuestionAnswer
Baseband communications A transmission method that uses the entire media for a single transmission Nodes use the change in electrical flow to represent bits of data -Like Morse Code
Broadband communications A transmission method that allows nodes to use different frequencies to separate their transmissions -Like Cable TV (all channels are transmitted through one cable, the TV has a tuner to select only the frequency of the desired channel) -One frequency m
Half-duplex communications A mode of communication where only one participant in a transaction can transmit at a give time -Like walkie-talkies
Full-duplex communications A mode of communication where both participants can transmit and receive simultaneously
Compatibility issues with baseband/broadband and full/half duplex Choosing one technology means choosing it for the entire network as one technology is not compatible with the other
Created by: ibnpaul
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