Consider the following code snippet:

$('a.arrow-1').click(function () {

    $('.second-row').slideUp();

    $(this).parent('.first-row').siblings('.second-row').slideDown();

});

The order of the animations of this code snippet are:

jQuery allows you to use ___ function to switch between showing and hiding an element.

Which is an example of a cross-browser compatible way of binding click events?

The code snippet:

Which statement returns the number of matched elements of $('.class1')?

Using an element of some kind that is being hidden using .hide() and shown via .show(). Which is the best way to determine if that element is currently hidden or visible on the screen?

Which option is correct to perform a synchronous AJAX request?

The code snippet:

• Items 1
• Items 2
• Items 3

Which will select a particular option in a element using its index? The code snippet: $('#table1 tr:odd').addClass('oddRow'); $('#table1 tr:even').addClass('evenRow'); The result of the above code snippet is ___. Is this code snippet a valid ajax request? $.ajax({data: {'name': 'jQuery'},});