The main reasons for using binary in computers are: 1. Logical operations can be performed; 2. The algorithm is simple; 3. The two-state system is easy to implement and cost-effective. In digital electronic circuits, the implementation of logic gates directly uses binary, so modern computers and computer-dependent devices use binary.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The main reasons for using binary in computers are:
1. The two-state system is easy to implement and cost
2. The algorithm is simple
3. Logical operations can be performed
Binary extended knowledge:
Binary (binary) refers to the counting system with 2 as the base in mathematics and digital circuits, and is represented by 2 as the base. 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).
Operation:
Addition
There are four cases of binary addition: 0 0=0, 0 1=1, 1 0=1, 1 1=10 (0 carry for 1).
Multiplication
There are four cases of binary multiplication: 0×0=0, 1×0=0, 0×1=0, 1×1=1.
Subtraction
There are four situations in binary subtraction: 0-0=0, 1-0=1, 1-1=0, 0-1=1.
Division
There are two cases of binary division (the divisor can only be 1): 0÷1=0, 1÷1=1.
(windows operating system tutorial: windows)
The above is the detailed content of What is the main reason for using binary in computers?. For more information, please follow other related articles on the PHP Chinese website!