Default Values for Function Parameters

Let's start by defining the function sendGreeting that takes two parameters: name and greeting. If no parameters are provided, it defaults to Guest and Hello.

function sendGreeting(name = 'Guest', greeting = 'Hello') {
    // Function body will go here
}

Next, let's compose and display the greeting message:

function sendGreeting(name = 'Guest', greeting = 'Hello') {
    // Display the composed message
    console.log(`${greeting}, ${name}!`);
};