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

Which of the following is a valid jQuery selector?

A). $('div > p')

B). $('div ~ p')

C). $('div p')

D). $('div + p')

How can you include external jQuery plugins in your project?

A). All of the above

B). By downloading the plugin file and linking it in the HTML document

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

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

Which jQuery method is used to hide an element?

A). remove()

B). hide()

C). display()

D). show()

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 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 jQuery method is used to perform AJAX requests?

A). get()

B). ajax()

C). post()

D). load()

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

A). before()

B). append()

C). after()

D). prepend()

Which jQuery method is used to stop animations?

A). halt()

B). finish()

C). stop()

D). pause()

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 jQuery?

A). A programming language

B). A JavaScript framework

C). A markup language

D). A database language