In JavaScript, functions are defined using thefunctionkeyword followed by the name of the function, a set of parentheses(), and a block of code enclosed in curly braces{}.
* Function Definition Syntax:
* Correct Syntax:
function addNumbers(a, b) {
// function body
}
* Explanation:
* function: Keyword to define a function.
* addNumbers: Name of the function.
* (a, b): Parameters for the function.
* { ... }: Function body containing the code to be executed.
* Incorrect Options:
* A. Void addNumbers(a, b): JavaScript does not usevoidto define functions.
* C. Void addNumber(int a, int b): JavaScript does not usevoidor type declarations (int).
* D. Function addNumber (in a, int b): JavaScript functions do not use type declarations.
:
MDN Web Docs - Functions
W3Schools - JavaScript Functions