All computer programs and data are stored in binary form on the computer's external memory. Binary in mathematics and digital circuits refers to a base-2 notation system that is usually represented by two different symbols, 0 and 1.
All computer programs and data are stored in binary form on the computer's external memory.
Binary (binary) refers to a numbering system based on 2 as the base in mathematics and digital circuits. Using 2 as the base means that the system is binary. In this system, it is usually represented by two different symbols: 0 (representing zero) and 1 (representing one). In digital electronic circuits, the implementation of logic gates directly uses binary, so modern computers and computer-dependent devices all use binary. Each number is called a bit (Bit, short for Binary digit).
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