Which jQuery method is used to perform AJAX requests?

Which jQuery method is used to add content to the end of an element?

A). before()

B). append()

C). after()

D). prepend()

What is the purpose of the fadeIn() method in jQuery?

A). To slide up an element

B). To fade in an element

C). To fade out an element

D). To slide down an element

How can you execute jQuery code after the DOM is fully loaded?

A). By using the document.onload event

B). By embedding the jQuery code directly into the HTML document

C). By using the jQuery.ready() method

D). By using the window.onload event

How can you include jQuery in your HTML document?

A). All of the above

B). By downloading the jQuery library and linking it in the section

C). By using a CDN (Content Delivery Network)

D). By embedding the jQuery code directly into the HTML document

What is the purpose of the css() method in jQuery?

A). To toggle CSS properties of elements

B). To get or set CSS properties of elements

C). To remove CSS classes from elements

D). To add CSS classes to elements

Which of the following is a valid jQuery selector?

A). $('div > p')

B). $('div ~ p')

C). $('div p')

D). $('div + p')

What is jQuery?

A). A programming language

B). A JavaScript framework

C). A markup language

D). A database language

Which of the following is a benefit of using jQuery in web development?

A). Server-side processing

B). Cross-browser compatibility

C). Hardware acceleration

D). Database management

What is the purpose of the val() method in jQuery?

A). To remove form inputs from the DOM

B). To validate form inputs

C). To get or set the value of form inputs

D). To add validation rules to form inputs

What is the syntax for selecting an element by its ID in jQuery?

A). getElementById('elementID')

B). document.getElementById('elementID')

C). $('#elementID')

D). $('.elementID')