An I/O port typically consists of four registers status, control, ________ and ________ registers.
A)system in, system out
B)data in, data out
C)flow in, flow out
D)input, output

Question

Quizplus · Accepted Answer

An I/O port typically consists of four registers: status, control, data in, and data out. These registers facilitate the input and output operations, allowing for data to be received into the system (data in) and sent from the system (data out).

An I/O Port Typically Consists of Four Registers Status, Control