A function in programming is a self-contained module that can perform a task and optionally return data as a result. It is designed to be reusable and can be invoked from different parts of a program, avoiding the need to write the same code repeatedly. Functions are not just limited to arithmetic operations; they can carry out many kinds of work. While they may contribute to processing user input or affect the user interface, these are possible applications rather than defining characteristics of functions.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What are the key parts of a function in programming?
Open an interactive chat with Bash
How do you call a function in a programming language?
Open an interactive chat with Bash
Can functions be used in different programming languages?