Javascript Keywords Example

            <!DOCTYPE html>
<html>
<head>
  <title>Javascript Keywords Example</title>
</head>
  <body>
   <h2>Javascript Keywords</h2>
   <p>JavaScript keywords can be understood from this example.</p>
   
   <script>
    var a, b;
    a = 2 + 2;
    b = a * 4;
   document.write(b);
 </script>     
  </body>
</html>
        

            
        