Which of the following will get the current coordinates (of the first element in the jQuery collection) relative to the offset parent?

In what scenario will the alert box show? $(function(){ if(!$('p')) alert('hello'); });

Which jQuery method animates the height of matched elements?

What does .delegate() allow you do, that .live() does not?

What does the return? $.inArray('foo', ['foo', 'bar']);

Attribute Contains Prefix Selector is:

Which function can be used to prevent the default action of an event?

How to select all button elements in DOM?

Which jQuery method retrieves all the elements contained in the jQuery set, as an array?

Which jQuery method checks whether a supplied callback is in a list?

What does the :selected selector do?