basic computer concept

Which best describe a computer?

• an electronic device that accept and process data  into information

• a calculator

• a simple machine

• a device that can solve all problems in the world.

Visual display unit is another name for _________

The computer is made up of two major parts namely

Which of the following is NOT considered a part of computer hardware?

• Keyboard

• Operating system

• mouse

• Barcode reader

________ is the non-physical part of the computer system that allows users to interact with the computer and run applications.

How many classification of software do we have

The following are examples of input devices except

• Mouse

• Joystick

• Barcode reader

• Plotter