What is compiler design

What are the 4 types of compilers?
Compiler design is the process of developing a program or software that converts human-written code into machine code.
It involves many stages like lexical analysis, parsing, semantic analysis, code generation, optimization, etc..
What is a compiler in programming?
In computing, code generation is part of the process chain of a compiler and converts intermediate representation of source code into a form (e.g., machine code) that can be readily executed by the target system.
Sophisticated compilers typically perform multiple passes over various intermediate forms..
What is compiler and how it works?
A compiler is a special program that translates a programming language's source code into machine code, bytecode or another programming language..
What is compiler design a study of?
A compiler is a special program that translates a programming language's source code into machine code, bytecode or another programming language.
The source code is typically written in a high-level, human-readable language such as Java or C++..

What are the 4 types of compilers?