Saturday, January 21, 2012

Programming Language:

It is very difficult to write a computer program in Machine Language or Machine Code  so Computer programmers use Programming Languages which are High Level languages than Machine Language. In High Level Language the programmer uses simple English language. The program written in a High Level language are saved in a file which is called Source Code.
                After writing a program into Source Code(program written in high level language)  the programmer converts  it into machine code(also called object code. Program written in lowlevel language)  so that it can be run on a computer. The job of converting Source Code into Machine Code is carried out by two types of  programs which are called Compiler and Interpreter.

No comments:

Post a Comment