Computer Revision

Which of these devices is an Input device?

• Keyboard

• Monitor

• CPU

• Printer

What is the full form of the CPU?

• Central programming unit

• Central processing unit

• computing unit

• Control processing unit

Identify the device.

• CPU

• KEYBOARD

• MONITOR

• PRINTER

_______________ is a very small computer which can fit in a person's palm.

• scanner

• monitor

• CPU

• palmtop

A _________ is a pointing device with a tail.

_______________ is used for typing on the computer.

• Monitor

• keyboard

• CPU

• scanner

_______ are used to enter commands or data into the computer.

• Input devices

• Output devices

• scanner

• printer

Identify the device.

• Printer

• scanner

• CPU

• mouse

_____________ is an alternative to a mouse.

• joystick

• scanner

• web camera

• trackball

Identify the device.

• joystick

• scanner

• web camera

• trackball