How do you specify a function to be called if the request fails in $.ajax()?

What method is used to stop an ongoing AJAX request in jQuery?

A). $.abort()

B). $.stop()

C). $.terminate()

D). $.ajax().abort()

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 can you prevent the default form submission using jQuery?

A). event.stopPropagation()

B). event.preventDefault()

C). event.stopImmediatePropagation()

D). event.unbind()

Which jQuery method loads HTML content from the server and inserts it into the selected element?

A). $.html()

B). $.load()

C). $.get()

D). $.post()

Which jQuery method is used to perform an asynchronous HTTP request?

A). $.get()

B). $.post()

C). $.ajax()

D). $.load()

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()

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

A). data

B). type

C). url

D). success

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

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'

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

A). success

B). error

C). complete

D). done