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This article mainly introduces the use of the host computer, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

The arithmetic / logic unit, control unit and main memory of the electronic computer are collectively called the host computer. The host computer refers to the container used to place the motherboard and other main components in the computer hardware system, usually including CPU, memory, hard disk, optical drive, power supply, and other input and output controllers and interfaces.

The arithmetic / logic unit, control unit and main memory of an electronic computer are collectively called the host computer.

Related introduction:

Computer mainframe

Refers to the Mainframe used to hold motherboards and other major components in a computer hardware system. It usually includes CPU, memory, hard disk, optical drive, power supply, and other input and output controllers and interfaces, such as USB controller, video card, network card, sound card and so on. Those located in the main chassis are usually called internal devices, while those located outside the main chassis are often called peripherals (such as monitors, keyboards, mice, external hard drives, external optical drives, etc.). Usually, the host itself (after installing the software) is already a computer system that can run independently, servers and other special-purpose computers usually have only the host computer and no other peripherals.

Central processing Unit (Central Process Unit) is referred to as CPU.

Central processing unit (CPU,Central Processing Unit) is a very large-scale integrated circuit, which is the computing core (Core) and control core (Control Unit) of a computer. Its main function is to interpret computer instructions and process data in computer software.

The CPU mainly includes arithmetic unit (arithmetic logic operation unit, ALU,Arithmetic Logic Unit) and cache memory (Cache) and the data (Data), control and state bus (Bus) that realize the relationship between them. It is called the three core components of electronic computer together with internal memory (Memory) and input / output (I / O) devices.

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