Web development quizzes

A callback function is executed before the current effect is finished.
False
True

It is not possible to use AJAX with jQuery.
False
True

The noProblem() method is a way to avoid conflicts between JS libraries.
False
True

The slideDown() method hides the selected elements with a vertical sliding motion.
False
True

css() gets or sets a style property for the selected elements.
False
True