Which of the following is NOT listed as an input device in the learning material?

• Barcode scanner

• QR code scanner

• Digital camera

• Keyboard

Which of the following is a component required to complete the diagram of a computer system?

• Central Processing Unit (CPU)

• Wheel

• Refrigerator

• Window

What is another component that is part of a computer system as indicated by the diagram?

• Keyboard

• Bicycle

• Sandwich

• Tree

Identify a component from the options that would be used for input in a computer system as per the diagram.

• Monitor

• Mouse

• Lamp

• Sofa

Which of the following is an output device that could be part of the computer system diagram?

• Printer

• Book

• Clock

• Pillow

How many main components are there in a computer system according to the diagram?

• Two

• Three

• Four

• Five

Which of the following is NOT one of the main components of a computer system as shown in the diagram?

• Input

• Processing

• Output

• Internet

What is the component that follows 'Processing' in the computer system diagram?

• Storage

• Output

• Input

• Download

According to the diagram, which component is directly connected to both 'Processing' and 'Output'?

• Storage

• Input

• Internet

• Download

What is the function of input devices according to the learning material?

• Input devices output data from the computer to the outside world.

• Input devices transfer data from the source in the outside world to the computer.

• Input devices are used to display information to the user.

• Input devices store data for future use.