Variables in JavaScript

Variable- variables are termed as containers and we can place data into these containers and then, we can use these containers data by simply naming the container.

we can create a variable using javascript keyword var

Syntax:
var <variable name> = "some data";
e.g.
var myvariable="Welcome to JavaScript";
e.g.

<html>
<head>
<title>My first web page</Title>
<Script language="JavaScript">
var firstname="My";
var secondname="Teacher";
document.write(firstname + " " + secondname);
</Script>
</head>
<body>
</body>
</html>

Output: My Teacher

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