K3 Unit 1

Which device is most used in supermarkets to print receipts?

• Inkjet printer

• Laser printer

• Thermal printer

What is the main purpose of a microphone in a computer?

• To capture sound and record audio

• To print high-quality images

• To store data permanently

Which input device allows a user to control a computer by touching the screen directly ?

• Keyboard

• Mouse

• Touchscreen

Which of the following is an example of an assistive technology?

• A device that provides sound for music

• A Braille keyboard for visually impaired users

• A printer that prints color images

Which of the following is NOT a data storage device?

• Memory card

• USB flash drive

• Joystick

Α ….. is a device used to capture digital images and send them directly to a computer for video calls or streaming.

….. is a type of interactive device that allows users to experience a 3D digital world by wearing a headset.

A device used to capture still images and videos is a ….

If you want to control your computer by swiping, tapping, or pinching the screen, you would use a …..

A device with the largest storage capacity, used for backing up files.

• External hard drive

• Usb

• CD

• DVD