To improve performance, you should call the ____ method of the XMLHttpRequest object to cancel any existing HTTP requests before beginning a new one.
A) exit()
B) abort()
C) cancel()
D) delete()

Question

Quizplus · Accepted Answer

The correct method to cancel an existing HTTP request is the abort() method of the XMLHttpRequest object. This method is often used in scenarios where the user wants to cancel a long-running request or when the user wants to make a new request before the previous one has finished. Using the abort() method can improve the overall performance of your application by ensuring that only one request is processed at a time.

To Improve Performance, You Should Call the ____ Method of the XMLHttpRequest