STUDY OF FRONT END AND BACK END MODEL OF COMPILER

No two languages are alike, every language has their own unique style and methodology. If we talk about human languages there are wide no. of languages available in the world but technically computer understands only Machine Languages. Machine code is written in binary bits pattern (or hexadecimal pattern), which requires programmer exceptionally skilled with machine language.  Understanding the need of programmers, various tools are developed to convert one language into another language. One of the tools to transform one language into another is Compiler. This paper presents the study of structure of compiler viz. Front End and Back End Model of Compiler. First we define the definition of compiler along with the brief history of compiler and then moved towards compiler structure: Front End and Back End model of Compiler