Synchronous vs asynchronous functions

01 Jan, 2025

Most Frequently asked function Interview Questions (2024)

A function in programming is a block of code designed to perform a specific task. It is a self-contained unit of execution that can take inputs (arguments or parameters), process them, and return a result. Functions allow for code reuse, modularity, and abstraction by enabling developers to break down complex problems into smaller, manageable pieces.