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

What is jQuery?

A). A programming language

B). A JavaScript framework

C). A markup language

D). A database language

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

A). To filter elements based on a selector

B). To loop through elements and perform a function on each

C). To remove elements from the DOM

D). To add event listeners to elements

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

Which of the following is a valid jQuery selector?

A). $('div > p')

B). $('div ~ p')

C). $('div p')

D). $('div + p')

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

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 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

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

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

A). getElementById('elementID')

B). document.getElementById('elementID')

C). $('#elementID')

D). $('.elementID')

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

A). To handle form submissions

B). To create animations

C). To modify CSS properties dynamically

D). To perform AJAX requests