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

Which of the following is a valid jQuery selector?

A). $('div > p')

B). $('div ~ p')

C). $('div p')

D). $('div + p')

Which jQuery method is used to stop animations?

A). halt()

B). finish()

C). stop()

D). pause()

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

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 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 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

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')

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 benefit of using jQuery in web development?

A). Server-side processing

B). Cross-browser compatibility

C). Hardware acceleration

D). Database management