COMPILER DESIGN

Detailed explanation-1: -A programming language is a vocabulary and set of grammatical rules for instructing a computer or computing device to perform specific tasks. It a skill where you take instructions (the steps in a task) and translate it into a language the computer understands since computers do not communicate like humans.

Detailed explanation-2: -A prominent purpose of programming languages is to provide instructions to a computer.

Detailed explanation-3: -Coding lets people communicate with computers to accomplish desired tasks. Computers do not understand human language, so people use programming languages to translate directions into binary code that devices can follow as apps, websites, and software programs.

Detailed explanation-4: -Computer programmers provide the instructions that the computer system needs, using a keyboard or other type of input device. The computer’s operating system (OS) or other software applications are programmed to interpret and execute these instructions.

Detailed explanation-5: -Programming languages do not use tokens. Programming languages are used to write instructions that can be interpreted by computers.