Flashcards

Data Transmission

11.thompson 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 directions at the same time.
>>>>>>><<<<<<<<>>>>>>>>
For example:
A face time conversation or phone call between two individuals.
5Serial Data TransmissionsData 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 TransmissionsData is transferred 8 bit at a time.
This connection is the fastest, but the connection can be distorted if long distance.
Common use is computer to printer.

Descrição: FlashCards sobre Data Transmission, criado por 11.thompson em 16-10-2015.
Criado por: 11.thompson
Visualizações: 0
Avaliação