Output Devices Quiz

What is the primary function of output devices?

• To process data

• To transfer processed data to users

• To store data

• To input data into the computer

Which of the following is NOT a type of output data?

• Sound

• Machining code

• Videos

• Images

What technology do inkjet printers use to produce ink droplets?

• Digital light processing

• Organic light emitting diodes

• Laser and static electricity

• Thermal bubble and piezoelectric

What is the role of the print head in an inkjet printer?

• To convert digital data to analogue

• To spray drops of ink onto the paper

• To move the paper

• To store ink

Which component in an inkjet printer moves the print head assembly across the page?

• Print head

• Ink cartridges

• Stepper motor and belt

• Paper feed

What type of ink does a laser printer use?

• Piezoelectric ink

• Liquid ink

• Dry powder ink

• Thermal ink

How does a laser printer print a page?

• Using a thermal bubble

• Line by line

• Character by character

• The whole page in one go

What is a common application of 3D printers?

• Converting digital data to analogue

• Producing solid objects from various materials

• Printing documents

• Scanning images

What is the thickness of each layer in a 3D printed object?

• 10 mm

• 0.01 mm

• 0.1 mm

• 1 mm

What materials can laser cutters cut through?

• Only polymers

• Glass, crystal, metal, polymers, and wood

• Only wood

• Only metal