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The device that directs and coordinates the work of the various parts of the computer is: the processor.
cpu,central processing unit)。
** The processor (CPU) is an electronic computer.
One of the main devices in the computer, the core accessory. Its function is mainly to interpret computer instructions and process data in computer software. The CPU is the core component of the computer that is responsible for reading, decoding and executing instructions.
**The processor consists of two main parts, namely the controller, the combinator, which also includes the cache memory.
and the data and control buses that realize the connection between them. The three core components of an electronic computer are the CPU and the internal memory.
Input and output devices. **The functions of the processor are mainly to process instructions, perform operations, control time, and process data.
in computer architecture.
The CPU is the core hardware unit that controls the provisioning of all hardware resources (such as memory, input and output units) of the computer and performs general-purpose operations. The CPU is the computing and control core of a computer. Computer.
The operations of all software layers will eventually go through the instruction set.
Actions mapped to CPUs.
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In a microcomputer system, the device that directs and coordinates the work of all parts of the computer is the processor.
**The processor is a very large-scale integrated circuit, which is the computing core and control core of a computer. Its function is mainly to interpret computer instructions as well as process data in computer software.
**The processor consists mainly of the combinator and the cache memory and the data, control, and state buses that enable the connection between them. Together with the internal memory and input-output (IO) devices, it is known as the three core components of an electronic computer.
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Answer]: The main function of the controller is to command the automatic and coordinated work of all parts of the machine.
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Answer]: A is responsible for the command and control of all parts of the computer in the computer, and the part that automatically and coordinates the work of the manuscript is the file controller. Therefore, the line is pure selection A.
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Answer]: A controller is the command center of the whole computer, which sends out various control signals to direct the computer to work according to the beat of the main frequency. The basic function of the controller is to take out each instruction in order from the memory, and send a command to each hall to analyze and generate a series of control signals according to the function of the instruction, and control each part of the computer to complete various operations automatically and continuously.
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Answer]: A control comic seller is the command center of the entire computer hail sensitive, responsible for taking out instructions from memory, and generating a series of control signals after analyzing and judging the instructions, and controlling each part of the computer to complete various operations automatically and continuously.
There are several ways to classify computers.
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Computer operating system, can be divided into three types, UNIX series, Linux series, Windows series, now Windows series with a lot of people, and it is easier to get started, it is more successful in terms of graphical operation interface! At the same time, its security is not very good, as a server system, it still uses relatively high security Linux, or UNIX operating system, these two operating systems, now also support graphical interfaces. Windows series are common, Windows XP, Windows Me, Windows 2000, Windows NT, Windows Server2003, Windows 2000 Server >>>More
Let's be honest, it's the cache.
CPU Cache (Cache MeMoney) is a temporary memory between the CPU and memory, which has a smaller capacity than memory but is exchanged faster. The data in the cache is a small part of the memory, but this small part is about to be accessed by the CPU in a short period of time, and when the CPU calls a large amount of data, it can be called directly from the cache without memory, thus speeding up the read speed. It can be seen that adding a cache to the CPU is an efficient solution so that the entire internal memory. >>>More
The future is to be grasped by yourself, whether it is a postgraduate examination or a certificate, you need to decide by yourself, others can't help you anything, all walks of life have disputes about whether it is a good postgraduate examination or a good certification, but whether it is a postgraduate examination or a certification is for the future, first think about what you want to do in the future, is a more specialized programmer, or a knowledgeable person in the computer industry, the future you want is the foundation you need to rely on for the postgraduate examination or certification, everything you do depends on your heart, see what your heart wants, Again, there are pros and cons to both, and you can only choose for yourself based on the future you want.