Test on Input and Output Devices IGCSE - ICT

What is an example of system software?

• Microsoft Excel

• Windows 10

• VLC Media Player

• Google Chrome

What is the main function of a barcode scanner?

• Displaying text on a screen

• Printing receipts

• Reading product barcodes for data entry

• Producing sound

Which device converts digital signals into physical movement?

• Printer

• Actuator

• Monitor

• Speaker

A projector is commonly used to:

• Produce hard copies

• Display images on a large screen

• Convert analogue signals to digital

• Play sound

Which of the following is a direct data entry device?

• Optical Mark Reader (OMR)

• Monitor

• Projector

• Microphone

A scanner is used to enter data into a computer.

• True

• False

Speakers are examples of input devices.

• True

• False

A touchscreen can function as both an input and output device.

• True

• False

A laser printer produces better quality than an inkjet printer.

• True

• False

A microphone is used to output sound.

• True

• False