Among various programming languages, which one has the highest execution efficiency in comparison?

Among various programming languages, comparatively speaking, "programs written in machine language" have the highest execution efficiency. Because machine language programs are executed directly on the computer hardware level, they are relatively efficient and can give full play to the computer's high-speed computing capabilities.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer

In various programming languages, comparatively speaking, the execution efficiency The highest is ________.

A. Program written in high-level language

B. Program written in assembly language

C. Program written in machine language

D. Object-oriented Programs written in language

[Answer: C]

Analysis: Since machine language programs are executed directly on the computer hardware level, they are more efficient and can give full play to the computer high-speed computing capabilities. For machines, assembly language cannot be executed directly. Programs written in assembly language must be translated into machine language programs before the machine can execute them. Source programs written in high-level languages ​​cannot be executed directly on the computer. They must be translated into machine language before the program can be executed. Therefore, the most efficient programs are programs written in machine language.

Extended information:

Machine language is a programming language or instruction code that can be directly recognized by the machine without translation. Each operation code has a corresponding code inside the computer. A circuit is used to complete it, or it refers to a programming language or instruction code that can be directly understood and accepted by the machine without translation. Machine language uses absolute addresses and absolute opcodes. Different computers have their own machine languages, that is, instruction systems. From a usage perspective, machine language is the lowest level language.

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