Which of the following defines a computer input?
A)Voltage & ground supplied to power up the computer
B)A signal from a sensor that measures various conditions
C)Stored information in memory that the computer uses in making decisions
D)A command signal to a relay, a motor, or a solenoid

Question

Quizplus · Accepted Answer

A computer input is any data or signal received by the computer from external sources, such as sensors, which measure various conditions and provide information for processing.

Which of the Following Defines a Computer Input