What happens when the browser encounters a

What serves as the global object at the top of the scope chain?

Which two events will receive the generated text for key events?

How do you append a new child node to an element?

  Correct syntax for $.post() method is ____________ 

The dispatch() function can be accessed directly from the store as _____.

Which jQuery UI method is used to apply the datepicker widget on an HTML element?

  What is the code to be used to trim whitespaces? 

What will be the output of the following JavaScript code?

<p id="demo"></p>
<script>
document.getElementById("demo").innerHTML = Math.sin(90 * Math.PI / 180);
</script>

  When a class B can extend another class A, we say that?