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allisonsexton59 Inglês 6 flashcards

Flashcards do conjunto (6)

1Data TransmissionData transmission has the following features:
1) Direction of travel
2) method of transfer
3) Data transmission frequency
2simplexData can only travel in one direction.
>>>>>>>>>>>>>>>>>>>>>
for example:
a computer sending instructions to a printer.
3Half DuplexData can travel in both directions, but not at the same time.
>>>>>>>>>>>>>>>>>>>>>
<<<<<<<<<<<<<<<<<<<<<
for example
A walkie talkie, only one person can speak the rest listening.
4Full DuplexData can travel in both direction at the same time.
>>>>><<<<<<>>>>>
for example:
A face time conversation or phone call between two individuals.
5Serial Data TransmissionData is transferred one bit at a time/.
This connection is the slowest, but the most reliable.
This connection is suitable for long distances.
6Parallel Data TransmissionData is transferred 8 bits at a times.
this connection is the fastest, but the connection can b e distorted if long distance.
common use is computer to printer.

Descrição: FlashCards sobre Sem título, criado por allisonsexton59 em 16-10-2015.
Criado por: allisonsexton59
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