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High Level Languages

High-Level Languages

high-level language are programming languages that uses English and mathematical  symbols, like +, -, % and many others, in its instructions. When using the term "programming languages" most people are actually referring to high-level languages. High-level languages are the languages most often used by programmers to write programs. Examples of high level languages are C++, Java and Python.

A high-level language is like learning another human language - we just need to learn vocabulary and grammar to make sentences. To learn a programming language, we need to learn commands, syntax and logic, which correspond closely to vocabulary and grammar.

The code of most high-level languages is portable and the same code can run on different hardware without modification. Both machine code and assembly languages are hardware specific which means that the machine code used to run a program on one specific computer needs to be modified to run on another computer.

A high-level language cannot be understood directly by a computer, and it needs to be translated into machine code. There are two ways translate , and are related to how the program is executed: a high-level language can be compiled or interpreted.



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