The data run and processed inside the computer is binary. Reasons: 1. Computers are composed of logic circuits. Logic circuits usually only have two states, the switch is on and off. These two states can be represented by 1 and 0; 2. Only 0 and 1 are used in binary. Numbers are less error-prone when transmitted and processed, thus ensuring a high degree of computer reliability.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The data run and processed inside the computer is binary.
The computer itself can only perform operations on binary numbers, so its initial application was limited to the field of scientific computing. Nowadays, computers can be used in many fields because people have discovered methods to convert various forms of information into binary numbers. From the initial text to later graphics, sounds, images, videos, etc., all can be processed by computers. Various calculations are performed.
The main reasons why computers use binary to operate and process data are:
1. Simple technical implementation: computers are composed of logic circuits, and there are usually only two logic circuits. state, the switch is on and off, these two states can be represented by "1" and "0".
2. Strong anti-interference ability and high reliability: only two numbers 0 and 1 are used in binary, which is not prone to errors during transmission and processing, thus ensuring high reliability of the computer.
3. Simple operation rules: Compared with decimal numbers, the operation rules of binary numbers are much simpler, which not only simplifies the structure of the arithmetic unit, but also helps improve the operation speed.
4. Suitable for logical operations: Logical algebra is the theoretical basis for logical operations. Binary has only two digits, which coincides with "true" and "false" in logical algebra.
5. Easy to convert: Conversion between binary numbers and decimal numbers is quite easy. When people use computers, they can still use the decimal numbers they are accustomed to, and the computer automatically converts them into binary numbers for storage and processing. When outputting the processing results, it automatically converts the binary numbers into decimal numbers, which brings great convenience to work. .
Binary is a number system widely used in computing technology. Binary data is a number represented by two digits, 0 and 1. Its base is 2, the carry rule is "every two is forwarded to one", and the borrowing rule is "borrow one to be equal to two", which was discovered by Leibniz, the German master of mathematical philosophy in the 18th century. The current computer system basically uses a binary system, and data is mainly stored in computers in the form of two's complement codes. The binary system in the computer is a very tiny switch, with "on" representing 1 and "off" representing 0.
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