How do you remove an element from the end of an array?

Which attribute is common to both audio and video?

Which of the following are not key event properties?

Which property is used to obtain browser vendor and version information?

Where is the error icon shown in Internet Explorer?

Which of the following is not a valid JavaScript variable name?

For what value does the keyCode property persist even when the Shift key is pressed for adding punctuation characters?

What is the purpose of the PerformanceTiming.fetchStart property?

One of the main advantages of using the src attribute is _________

If the user presses "OK" in the dialog box, what will be the output of the following JavaScript code?

function msg()
{  
   var v = confirm("Are you sure?");  
   if(v == true)
   {  
       alert("yes");  
   }  
   else
   {  
       alert("no");  
   }  
}