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High Level Language

 High Level Language

High Level computer languages are the advanced development languages in the evolution of computer languages. These languages are designed to make the programming easier and less error-free. High level language uses words and commands along with symbols and numbers. The keywords used in High level languages are similar to English words and can be easily understood by Humans when compared to a Low level language.

High-level language is a computer language which can be understood by the users. The high-level language is very similar to human languages and has a set of grammar rules that are used to make instructions more easily. Every high-level language has a set of predefined words known as Keywords and a set of rules known as Syntax to create instructions. The high-level language is easier to understand for the users but the computer can not understand it. High-level language needs to be converted into the low-level language to make it understandable by the computer. We use Compiler or interpreter to convert high-level language to low-level language.

Types of programming languages in High level languages are:

  • C
  • C++
  • Java
  • Java Script
  • Python
  • C#
  • PHP

Compiler

Compiler is a translator which converts high level language code to machine level code. It takes hole program as a input and compile it.

Interpreter

Interpreter is also a translator which converts high level language code to machine level code. But main difference compare to Compiler is it check the program line by line.

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