Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about the difference between machine language, assembly language and high-level language. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

The differences between machine language, assembly language, and high-level language are as follows:

Machine language

Machine language is a system of instruction set. it is a language expressed by binary code. it is the only language that can be directly recognized and executed by computer. it has the advantages of direct execution, simplicity and fast operation speed by computer. however, it is poor intuitive, very error-prone, difficult to check and debug the program, and is highly dependent on the machine.

Assembly language

Assembly language is a machine-oriented programming language. In order to solve the problem that machine language is difficult to understand and remember, it uses names and symbols that are easy to understand and remember to represent the operation code in machine instructions. In this way, the binary code of machine language is replaced by symbols, which turns machine language into assembly language, so assembly language is also called symbolic language.

The program written in assembly language cannot be directly recognized by the machine, so it is necessary for a program to translate the assembly language into machine language. this kind of program that plays the role of translation is called assembler, and the assembler is the language processing system software in the system software. The process by which an assembler translates an assembly language into a machine language is called assembly.

high-level language

High-level language provides users with a way of working that is close to natural language, can use mathematical expressions, and is relatively independent of the machine. Like assembly languages, machines cannot directly execute programs written in high-level languages.

High-level language does not refer to a specific language, but includes many programming languages, such as the popular java,c,c++,C#,pascal,python and so on.

High-level language has stronger expression ability, can easily express the operation of data and the control structure of the program, can better describe various algorithms, and is easy to learn and master. However, the program code generated by it is generally longer and slower than the program code designed in assembler language.

The above is the difference between machine language, assembly language and high-level language shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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