20 interview questions on jQuery for developers (2025)

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event-management

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20 interview questions on jQueryfor developers (2025)

Test your technical skills before an interview of jQuery with 20 corrected questions. Beginner, Intermediate or Expert level.

20 interview questions on jQueryfor developers (2025)

Test your technical skills before an interview of jQuery with 20 corrected questions. Beginner, Intermediate or Expert level.

Which of these different propositions are correct regarding AJAX processing in jQuery?

We want to develop a jQuery plug-in or simply define our own methods or properties on the object by augmentation. Which of these statements are correct?

Implement a multi-selection behavior on a list of checkboxes in a form using jQuery.

Explain the `$.noConflict()` method in jQuery.

Select an h1 element of class CSS blue having a div element in its parentage in jQuery

Write a jQuery code to display the first 10 prime numbers.

How to bind a click event to a div, p and b elements in jQuery.

Given a template for an application, write a description of the template.

What is the `.ready()` method in jQuery?

Use categories in event names in jQuery

How to insert images into a jQuery template

Select the first 5 elements in a list using jQuery

Write a jQuery code to retrieve and display a remote template.

The `.animate()` method allows you to create a new visual effect, managing CSS properties associated with the styles of HTML elements. This method is used on the jQuery class object. The method manages a queue internally for the management of effects thanks to options.queue

What can we say about the .data() method?

jQuery event handling methods: `trigger()`, `bind()`, `triggerHandler()`, `.on()`

Implement a mono-selection behavior on the first list of checkboxes in a form.

Which of these statements are true regarding html content management?

The deferred() object is a chainable object that can register multiple callbacks in callback queues, invoke them, and relay the success or failure of synchronous and/or asynchronous function returns.