What is compiler, linker, loader?

Question

I wanted to know in depth meaning and working of compiler, linker and loader. With reference to any language preferably c++.

Answer 1

Compiler :it is a system software which correct the error of programs,object file ,messages etc

Linker:it is a system software which combines One or more objectfiles and possible some library code into either some exicutable some library or a list of error

Loader: A program which loads the executable file to the primary memory of the machine