JS - Arrays

Array

• An Array is an object type designed for storing data collections. It contains list of values, known as elements.
• Array elements are ordered based on their index.
• The first element is at index 0, the second at index 1, and so on.
• An Array can store any kind of data type (String, Number, Boolean, Objects, Null, Function)

Why Use Arrays?
An array can store multiple values under a single name,and you can access the values by referring to an index number.

Creating an array:

const cars = ["Saab", "Volvo", "BMW"];

Accessing Array Elements:

You access an array element by referring to the index number

const cars = ["Saab", "Volvo", "BMW"];
let car = cars[0];

The output will be Saab