____ include(s) every peripheral unit in the system such as printers, disk drives, CD/DVD drives, flash memory, keyboards, and so on.
A) The CPU
B) I/O Devices
C) Processors
D) Secondary components

Question

Quizplus · Accepted Answer

I/O (input/output) devices include all peripheral units in a system, such as printers, disk drives, CD/DVD drives, flash memory, keyboards, and more. The CPU (central processing unit) is responsible for processing data rather than controlling peripheral devices, so it is not the best choice. Processors (also known as microprocessors) are a type of CPU, and secondary components could refer to any component that is not fundamental to the operation of the system, so neither C nor D are the best choices.

____ Include(s) Every Peripheral Unit in the System Such as Printers