Which option in $.ajax() is used to specify the expected data type of the server response?

What is the purpose of AJAX-based content loading?

A). A. To improve website security

B). B. To reduce server load

C). C. To simplify HTML structure

D). D. To enhance user experience

Which method in $.ajax() is used to handle AJAX requests when they are complete, regardless of success or failure?

A). A. always

B). B. done

C). C. complete

D). D. alwaysDone

Which option in $.ajax() is used to specify additional data to be sent to the server with the request?

A). A. data

B). B. type

C). C. url

D). D. success

Which jQuery method is used to dynamically load content from the server?

A). A. $.html()

B). B. $.append()

C). C. $.load()

D). D. $.get()

How can you dynamically update content on a web page without reloading the entire page?

A). A. By using AJAX

B). B. By refreshing the browser

C). C. By using CSS transitions

D). D. By using JavaScript functions

How can you handle a successful AJAX response in jQuery?

A). A. Using the fail option

B). B. Using the success option

C). C. Using the error option

D). D. Using the complete option

What does the error option in $.ajax() handle?

A). A. Successful responses

B). B. Request timeout

C). C. Request errors

D). D. Data serialization errors

Which callback function in $.ajax() is executed regardless of the outcome of the request?

A). A. success

B). B. error

C). C. complete

D). D. done

Which jQuery method is commonly used to perform an AJAX GET request?

A). A. $.post()

B). B. $.get()

C). C. $.submit()

D). D. $.serialize()

Which method is used to serialize form data for AJAX submission in jQuery?

A). A. $.serialize()

B). B. $.post()

C). C. $.get()

D). D. $.load()