What is the data type of variables of in JavaScript? 

What is a JavaScript Variables?

How to create a JavaScript variable?

How to Re-Declaring JavaScript Variables?

What is the data type of variables of in JavaScript? 

What is variable typing in javascript? 

What is the difference between the below two statements:- (1) var myname = "Akiii"; (2) myname = "Akiii";

What’s the difference between these two statements:var x = 3;x = 3;