75+ jQuery Interview Questions and Answers

Wants to migrate from javascript to jquery ? Here is the best jQuery Interview Questions and Answers for freshers, experienced professionals, web developers and front end developers.

What is jQuery?
What are the features of jQuery,
What are the advantages of JQuery ?
What is the latest version of Jquery ?
How to install JQuery?
What is the use of param() method. ?
What is difference between $(this) and this in jQuery ?
What is callback ?
What is closure?
What is the use of “this” keyword in Jquery ?
How to create and access arrays in Jquery ?
How to create and access objects in Jquery ?
How to create and access functions in Jquery ?
How many types of functions available in Jquery ?
How can events be prevented from stopping to work after an ajax request?
What is the difference between jquery.size() and jquery.length?
How to read, write and delete cookies in jQuery ?
How is body onload() function is different from document.ready() function used in jQuery?
How will you make sure that DOM is ready using jQuery?
What is the difference between jQuery.get() and jQuery.ajax()?
Explain the difference between the .detach() and .remove() methods in jQuery.
What’s the difference between document.ready() and window.onload()?
What’s the difference between prop() and attr()?
What is method chaining in jQuery? Provide an example.? What advantages does it offer?
Why jQuery is better than JavaScript?
What is the method used to define the specific character in place of $ sign?
Which is the fastest selector in jQuery?
What is the slowest selector in jQuery?
Where jQuery code is getting executed?
Explain .empty() vs .remove() vs .detach()
Will jQuery works for HTML and XML?
What are the methods used to provide effects?
What is the advantage of using minimized version of jQuery?
Is jQuery is a JavaScript or JSON library file?
Which operating system is more compatible with jQuery?
How can we include jQuery library in ASP.Net project?
In what scenarios jQuery can be used?
What is the difference between find and children methods?
What is jQuery connect?
How to use connect?
What are the browser related issues for jQuery?
Whether we need to add jQuery file in both Master and Content page?
Can we call C# code behind using jQuery?
What is the use jQuery.data method?
What is the use of each function in jQuery?
What is the difference between size and length of jQuery?
Can we add more than one ‘document.ready’ function in a page?
What is the use of jQuery load method?
Whether our own specific characters are used in place of $ in jQuery?
What are the four parameters used for jQuery Ajax method?
What is the use of jQuery filter?
Which program is useful for testing jQuery?
What is CDN?
What are the two types of CDNs?
Which sign is used as a shortcut for jQuery?
Is jQuery is a client or server scripting?
What is the script build up by jQuery?
How can we debug jQuery?
What are all the ways to include jQuery in a page?
What is the use of jQuery.ajax method ()?
What is difference between Jquery and JavaScript?
38. What is called chaining?
Whether C# code behind can be called from jQuery?
What is the use of jQuery.data() method?
What is the difference between onload() and document.ready()?
What is the use of jQuery each function?
How method can be called inside code behind using jQuery?
Explain width() vs css(‘width’)
What is jQuery Selectors? Give some examples
Explain bind() vs live() vs delegate() methods.
What are the various ajax functions ?
Explain .empty() vs .remove() vs .detach().
List of out examples of Jquery Plugins ?
PagePiling.js,
Flickerplate.js
Multiscroll.js
Slidebar.js
Rowgrid.js
Alertify.js
Progressbar.js
Slideshow.js
Drawsvg.js
Tagsort.js
LogosDistort.js
Filer.js
Whatsnearby.js
Checkout.js
Blockrain.js
Producttour.js
Megadropdown.js
Weather.js