Which of the following jQuery method gets the children of each element in the set of matched elements?

Which jQuery method adds the specified class if it is not present or remove the specified class if it is present?

Which is the correct method to remove a property for the set of matched element?

What is jQuery ?

What does the method jQuery.getScript() do?

Which jQuery function can be used to filter out elements from a set of matched elements?

Which is a state selector?

live() method has been removed from version 1.9

Is this a valid statement in jQuery? $('#foo').hide().show().css('color', 'red').fadeOut();

In the following statement, which is the selector? $('p').css('color','blue');

how do you assign php value in jquery variable?