Which callback function is executed when the AJAX request completes, regardless of success or failure?

What does the success option in $.ajax() do?

A). Specifies the URL

B). Specifies the HTTP method

C). Handles successful responses

D). Specifies the timeout

How can you send JSON data in a $.ajax() request?

A). Set dataType to 'json'

B). Use JSON.stringify()

C). Set contentType to 'application/json'

D). Use $.post()

In jQuery, how can you handle an error in an AJAX request?

A). Using the success option

B). Using the error option

C). Using the done option

D). Using the fail option

How do you specify the URL to send the AJAX request to in $.ajax()?

A). data

B). type

C). url

D). success

Which option is used to send data to the server in $.ajax()?

A). url

B). type

C). data

D). dataType

What does the dataType option in $.ajax() specify?

A). The URL to send the request to

B). The data type expected from the server

C). The HTTP method to use

D). The timeout for the request

What is the default data type for $.ajax() if not specified?

A). json

B). xml

C). html

D). text

How can you handle JSONP responses in jQuery?

A). Set dataType to 'jsonp'

B). Set type to 'GET'

C). Use $.getJSON()

D). Use $.parseJSON()

How can you parse an XML response in jQuery?

A). Using $.parseXML()

B). Using JSON.parse()

C). Using $.ajax() with dataType 'html'

D). Using $.ajax() with dataType 'json'

How can you prevent the default form submission using jQuery?

A). event.stopPropagation()

B). event.preventDefault()

C). event.stopImmediatePropagation()

D). event.unbind()