What is array? What is the method in creating on it?

Question

Array

Answer 1

In JavaScript: Array is a collection of data that has a sequencial arrangement of memory address and its index start with 0.

You can create an array by
var a = new array("data1","data2");
or
var a = ["data1","data2"];
or
var a = new array(write size of array);
a[0]="data1";
and so on

Answer 2

just name a array and then have a list of things inside each array then put all of the array's together and then you can call a specific array

Answer 3

an array is like a list of things

var favoriteColors = ["blue", "green", "red"];