Question

what is computer system? describe the structure of the computer

Answer 1

What is a Computer System?

• A computer system is a set of input and output devices and software to operate them.
• It is designed to receive, process, and store data and information in a proper way.

Structure of a Computer

The basic structure of a computer consists of four major parts.

• Input/output devices: Input devices like keyboards and scanners are used to enter data into the computer. Output devices like monitors, speakers, and printers are used to show the results.
• CPU: Central processing unit is the most important unit of a computer. Its function is to control all the components of the computer and process the input data.
• Memory: Memory components are used to store processed data and information.
• Buses: The role of buses is to provide a connection between different parts of the system like CPU, memory, and I/O devices.