Which jQuery method is used to perform AJAX requests?

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

A). To loop through elements

B). To handle events on elements

C). To create animations

D). To perform AJAX requests

Which of the following is a valid jQuery selector?

A). $('div > p')

B). $('div ~ p')

C). $('div p')

D). $('div + p')

What is the purpose of the document ready function in jQuery?

A). To execute code when the DOM is fully loaded

B). To define custom CSS styles

C). To handle asynchronous requests

D). To create animations

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

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 jQuery?

A). A programming language

B). A JavaScript framework

C). A markup language

D). A database language

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

A). To toggle attributes of elements

B). To add attributes to elements

C). To get or set attributes of elements

D). To remove attributes from elements

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

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

B). To execute code when the DOM is fully loaded

C). To handle asynchronous requests

D). To create animations

Which jQuery method is used to stop animations?

A). halt()

B). finish()

C). stop()

D). pause()

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

A). getElementById('elementID')

B). document.getElementById('elementID')

C). $('#elementID')

D). $('.elementID')