Data Transmission

Data transmission can transmit data like

• text, audio

• images, video

• both a and b

__________ transmission enables moving data bit by bit

• Full duplex

• Asynchronous

• Parallel

• Serial

Telephone is an example of ______________

• Half Duplex

• Full Duplex

• Simplex

• a and b

_________________ is Perfect for transmitting over longer distances as there are no synchronisation issues

• Serial

• Parallel

Multiple bits are sent simultaneously down different wires (channels) within the same cable

• MIDI Interface

• Serial

• Parallel

Lower costs but also slower speed of transmission

• Serial

• Parallel

Data is synchronised by a clock

• Synchronous Serial

• Asynchronous Serial

• Parallel

Over long distances synchronization errors may start to occur

• Serial

• Parallel

Used in Integrated Circuits and Buses

• Parallel Data Transmission

• Serial Data Transmission

Bits are set sequentially down the same wire

• Serial

• Parallel