COMPILER DESIGN

Detailed explanation-1: -In computer science, an interpreter is a computer program that directly executes instructions written in a programming or scripting language, without requiring them previously to have been compiled into a machine language program.

Detailed explanation-2: -An interpreter is a computer program that is used to directly execute program instructions written using one of the many high-level programming languages.

Detailed explanation-3: -Interpreter does not take up the whole of the source code and goes on converting it into the object code. It basically works on a single instruction at a time and translates it first, and then it proceeds further with the next instruction.