Computer Applications
All computer systems can be split into three main components. These are shown in the following diagram.
Complete the diagram below by adding the names of four different input devices and four different output devices.
Related Questions
What are the four basic components of a computer system ?
How can computers be classified ?
The diagram shows the main components of a computer system. R could represent :
- mouse or printer
- printer or screen
- printer or disc drive
- screen or keyboard
Q represents the central processing unit which consists of :
- processor and main storage
- input devices and processor
- input devices, output devices and backing storage
- all of the above