Input and output devices

Which of the following is an output device?

• Monitor

• Keyboard

• Mouse

• Scanner

Which type of key is NOT typically found on a standard keyboard?

• Alphabet keys

• Number keys

• Function keys

• Touchpad keys

What is the primary function of a scanner?

• To display data on a screen

• To record voice

• To transfer images or text from physical documents to a computer

• To control video games

What is the role of an output device in a computer system?

• It sends data or information to the Central Processing Unit.

• It receives data or information from the Central Processing Unit.

• It helps humans interact with the computer.

• It is used to enter data and instructions.

Which output device uses pens, pencils, or markers to draw continuous lines on paper, often for large-scale designs?

• Printer

• Monitor

• Plotter

• Speaker