1. Variables created without the keyword var, are always global, even if they are created inside a function.

2. Can we define the function as follows?

var x = function(a, b){

   return a*b;

}

3. Which of the following properties return the URL of the current page.

4. How can you detect the client’s browser type?

5. You need to check the Internet connectivity status in a browser. Which method should you use?

6. Find the intruder:

7. The method confirm('message') will show:

8. Which timing event is used to delay the execution of the function?

9. What would be the result?

document.getElementsByTagName("p");

10. Choose a way to add a new property “price” to the constructor “Shoes”.

function Shoes(color, size) {

   this.color = color;      

   this.size = size;        

}