____ is relatively uncommon in data transmissions because most devices that are mainly one-directional, such as a printer, can still transmit error messages and other data back to the computer.
A) Half-duplex transmission
B) Simplex transmission
C) Full-duplex transmission
D) Asynchronous transmission

Question

____ is relatively uncommon in data transmissions because most devices that are mainly one-directional, such as a printer, can still transmit error messages and other data back to the computer.
A) Half-duplex  transmission
B) Simplex  transmission
C) Full-duplex  transmission
D) Asynchronous  transmission

Quizplus · Accepted Answer

Simplex transmission is relatively uncommon in data transmissions because most devices that are mainly one-directional, such as a printer, can still transmit error messages and other data back to the computer. Simplex transmission allows data to flow in only one direction, from the sender to the receiver, without any possibility of response from the receiver.

____ Is Relatively Uncommon in Data Transmissions Because Most Devices