Computer Software Part 2

 

 
 
 

3. Programming Languages

* The programming language is the third category of computer software which is used by the programmers to write their programs, scripts, and instructions which can be executed by a computer. The other name of the programming language is a computer language that can be used to create some common standards. The programming language can be considered as a brick which can be used to construct computer programs and operating system. The examples of programming languages are JAVA, C, C++, and other languages.


* There is always some similarity between the programming languages the only difference is the syntax of programming language which makes them different. The programmer uses the syntax and rules of programming language to write their programs. Once the source code is written by a programmer in the IDE (Integrated Development Environment) the programmer then compiles that code in machine language which can be understood by the computer. The use of programming language is in developing websites, applications, and many other programs.


* The programming language can be broadly divided into two major elements syntax and semantics. The programming language follows some sequence of operations so that the desired output can be achieved. The programming language is also known as high-level language as the programs written by a programmer are easy to read and easy to understand. The JAVA, C, C++ programming languages are considered as high-level language. The other category of a programming language is a low-level language.


* The low level of language includes machine language and assembly language. The assembly language contains a list of instructions that are not easy to read and understand. The machine language contains binary codes that can be read by CPU directly and not present in a human-readable form. The low level of language can be directly understood by computer hardware.

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