Grade 4 Input and Output Devices

Input devices which do not require typing to input data in to the computer are called :

• Output devices

• Pointing devices

• Software devices

Devices that enter data and instructions into the computer are called output devices.

• True

• False

Input device that is used to record voice, music and sound into the computer is :

• Keyboard

• Mouse

• Microphone

___________ is used instead of a mouse in a laptop.

• Touchpad

• Scanner

• Webcam

Pen like pointing device that is used to select objects on screen or draw directly.

• Touch screen

• Light pen

• Mouse

Select the different types of scanners.

• Flat bed scanner

• Sheet fed scanner

• Global scanner

• Hand held scanner

Digital camera is an example of an output device.

• True

• False

The type of Monitor that is flat, light in weight and consumes least power.

• CRT Monitors

• LCD Monitors

• LED Monitors

Select the output devices.

• Microphone

• Speakers

• Printers

• Webcam

The type of printer that works like the typewriter, printing on paper by striking on paper.

• Inkjet printer.

• Dot matrix printer.

• Laser Printer.