Answer:- jQuery uses features like 1. Sliding 2. File uploading 3. Accordion in web applications

Answer:- We can use the jQuery library in the ASP.Net project by downloading the latest jQuery library from the website jQuery.com that will include the references to the jQuery library file in the HTML/PHP/JSP/aspx page.

Answer:- 1. CSS Selector 2. Custom Selector 3. XPath Selector

Answer:- When given a jQuery object that will represent a set of DOM elements, the filter() method will construct a new jQuery object from the subset of matching elements. The supplied selector is now tested against each element; all the elements that are matching the selector will be included in the given result.

Answer:- We use the jQuery serialize() method to create a text string in standard URL-encoded notation. It is mainly used in form controls such as input, < textarea>, < select> etc. It will serialize the form values so that its serialized values are used in the URL query string while making an AJAX request.

Answer:- We use addclass() jQuery method to add CSS class to the element. xample: (A small snippet of code is given below to add a class) $(document).ready(function() { $("#btn").click(function() { $("#para").addClass("change"); }); });

Answer:- The val() method in jQuery is mainly used to get the values of the form elements. This method does not accept any arguments. This method will return a NULL when no option is selected, and in the case of one or more selections, it returns an array that contains the value of each selected option.

Answer:- There are two types of CDN:1. Google: It loads the jQuery from Google libraries API. 2. Microsoft: It loads the jQuery from AJAX CDN.

Answer:- To globally disable the animation using jQuery, you have to use jQuery. fx. off() method.

Answer:- We use the animate function to apply a custom animation effect to elements. Syntax: $(selector).animate({params}, [duration], [easing], [callback])

Answer:- AJAX (Asynchronous JavaScript and XML) is a technology that helps us to load the data from the server without refreshing a browser page. JQuery is a tool that provides a rich set of AJAX methods to develop the next-generation web application.

Answer:- The ajax load() method will load the data from the server and puts the returned data back into the selected element.

Answer:- The DOM events are as follows: 1. Form 2. Keyboard 3. Mouse 4. Browser 5. Document Loading

Answer:- 1. Cross-browser support 2. Simple methods to use 3. The ability to send the requests like “GET” and “POST.” 4. Ability to Load XML, XML, HTML or Scripts