JQuery Quiz

What is the syntax for selecting elements using jQuery?

• $.element(selector)

• $.select(selector)

• jQuery(selector)

• $('selector')

Which selector is used to find all elements with a specific class name?

• $('elementName')

• $('*')

• $('#idName')

• $('.className')

What does the .hide() method do in jQuery?

• Shows the selected elements

• Hides the selected elements

• Fades in the selected elements

• Removes the selected elements

Which method is used to attach an event handler for the click event?

• .click(function)

• .on('click', function)

• .addEvent('click', function)

• .bind('click', function)

What is the purpose of the .fadeOut() method?

• To hide elements by fading them to transparent

• To display elements by fading them in

• To toggle the visibility of elements

• To change the opacity of elements

Which of the following is a valid jQuery AJAX method to load data from a server?

• .load()

• .fetch()

• .getData()

• .request()

What does the .each() method do in jQuery?

• Iterates over specified elements

• Selects all elements

• Removes elements from the DOM

• Adds new elements to the DOM

Which method is used to get or set the value of an input element?

• .val()

• .value()

• .input()

• .getValue()

What is the purpose of the .animate() method?

• To hide elements

• To toggle elements

• To show elements

• To perform custom animations

Which of the following is a jQuery plugin for form validation?

• Isotope

• Colorbox

• Slick

• jQuery Validate