A(n) ________ is a bus that connects exactly two devices, and a(n) ________ is a bus that several devices share to perform I/O operations.
A) data bus, I/O channel
B) port, I/O channel
C) I/O channel, port
D) data bus, port

Question

Quizplus · Accepted Answer

A port is a connection point for devices, typically connecting exactly two devices, while an I/O channel is a bus that multiple devices can share for input/output operations.

A(n) ________ Is a Bus That Connects Exactly Two Devices