Which of the following is not one of the six logical units of a computer?
A) Input unit.
B) Output unit.
C) Central processing unit.
D) Printer.

Question

Quizplus · Accepted Answer

The printer is a peripheral device that falls under the category of output unit. Therefore, all the options A, B, and C, which are input unit, output unit, and central processing unit, respectively, are logical units of a computer, whereas the printer is not a logical unit, but a peripheral device.

Which of the Following Is Not One of the Six