How computers represent data

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Binary is used to represent data inside the computer. Binary is a numbering system based on 2 in mathematical and digital circuits, usually represented by two different symbols 0 and 1. Binaries are used in modern computers and computer-dependent devices.

The internal calculation of the computer uses binary to represent the data.

In mathematical and digital circuits, binary refers to a numbering system based on 2, which represents a binary system. In this system, it is usually represented by two different symbols 0 (for zero) and 1 (for one). In digital electronic circuits, binary is directly used in the implementation of logic gates, so binary is used in modern computers and computer-dependent devices. Each number is called a bit.

(operating system tutorial: windows)

Binary operation:

Addition

There are four cases of binary addition: 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 1, 1, 1, 1, 10, 1, 0, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 10, 10, 1, 10, 1, 10, 1, 0, 1, 0, 1, 10, 10, 0, 0, 1, 0, 1, 0, 1, 10, 10, 0, 0, 1, 0, 1, 10, 0, 0, 1, 0, 1, 10, 0, 0, 0, 1, 10, and 10.

Multiplication

There are four cases of binary multiplication: 0 × 0 × 0, 1 × 0 × 0, 0 × 1, 1 × 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.

Subtraction

There are four cases of binary subtraction: 0murmur0mem0meme 1mur0meme1mai 1mai 0memo 0mi 1m 1m 1.

Division

There are two cases of binary division (the divisor can only be 1): 0 / 1 / 1 / 1 / 1.

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