Abstract: This research article explains how source code is assessed at the Front End and Back End of the compiler and which sections source code must pass and parse in order to generate target code. Furthermore, this paper discusses the concept of Pre-processors, Translators, Linkers, and Loaders, as well as the mechanism for using them and produces the code for the target The focus of this paper is on the concept of Compiler and Compiler Phases. Keywords: Macro, Token, Lexemes, Identifier, Operators, Operands, Sentinel, Prefix, Postfix, IC, IR, Binary program. Title: Front End to Back End- Compiler Design Author: Mr. Rupak Kumar Gogoi, Mr. Abinash Borah, Ms. Chandrani Borah International Journal of Computer Science and Information Technology Research ISSN 2348-1196 (print), ISSN 2348-120X (online) Vol. 10, Issue 2, April 2022 - June 2022 Page No: 97-106 Research Publish Journals Website: www.researchpublish.com Published Date: 25-June-2022 DOI: https://doi.org/10.5281/zenodo.6735151 Paper Download Link (Source) https://www.researchpublish.com/papers/front-end-to-back-end--compiler-design

{"references": ["[1]\tAho, Lam, Sethi, and Ullman \u2013 \"Compilers: Principles, Techniques and Tools\" - Second Edition, Pearson, 2014", "[2]\tMrs. Anuradha A. Puntambekar \u2013 \"Compiler Design\" - Technical Publication \u2013 Second Revised Edition August 2016", "[3]\tDiagrams and Flowcharts \u2013 Available on : https://www.draw.io/s", "[4]\thttps://en.wikipedia.org/wiki/High-level_programming_language", "[5]\thttps://en.wikipedia.org/wiki/Low-level_programming_language", "[6]\thttps://en.wikipedia.org/wiki/Compiler"]}

International Journal of Computer Science and Information Technology Research, ISSN 2348-1196 (print), ISSN 2348-120X (online), Research Publish Journals, Website: www.researchpublish.com