Input and Output Devices Quiz

What is the main function of a keyboard?

• To display images

• To play music

• To enter data into a computer

• To print documents

Which device is used to move the cursor on the screen?

• Printer

• Mouse

• Monitor

• Speaker

What does a scanner do?

• Displays videos

• Scans images and converts them to digital format

• Prints documents

• Plays audio

Which device is used to listen to sound from a computer?

• Monitor

• Keyboard

• Speakers

• Mouse

What is the purpose of a printer?

• To record videos

• To print information on paper

• To enter data

• To display images

Which device is used to record video images?

• Printer

• Mouse

• Web Camera

• Keyboard

What is a joystick primarily used for?

• Listening to music

• Printing photos

• Typing documents

• Playing video games

Which device helps blind users read data?

• Monitor

• Braille Reader

• Mouse

• Printer

What is the function of a microphone?

• To display images

• To input voice signals

• To move the cursor

• To print documents

What does a bar code reader do?

• Plays music

• Displays images

• Prints documents

• Reads bar-coded data