Rigorous Ajax Test - 44+ MCQs: Ajax Quiz: Test Your Expertise with Asynchronous JavaScript and XML

1. In Ajax, what is the purpose of the 'FormData' object?

To track the progress of the data transfer

To handle errors during the request

To initiate an Ajax request

To facilitate the sending of form data in the request

2. Which object is commonly used to perform asynchronous requests in Ajax?

XMLHttpRequest

AjaxRequest

AsynchronousRequest

HTTPAsyncObject

3. Which method is used to cancel an ongoing Ajax request?

abort()

cancel()

stop()

terminate()

4. Which HTTP method is commonly used in Ajax for retrieving data from the server?

GET

POST

PUT

DELETE

5. How does the 'Blob' object contribute to handling responses in Ajax?

To set custom headers in the request

To define the response type

To create and manipulate binary data

To execute code when the request completes successfully

6. What does Ajax stand for?

Asynchronous JavaScript and XML

Advanced JavaScript and XML

Ajax is not an acronym

Automated JavaScript and XML

7. In Ajax, what is the purpose of the XMLHttpRequest method 'getAllResponseHeaders'?

To retrieve the content of the server response

To obtain the response headers as a string

To extract the URL of the current page

To validate the status of the request

8. Which method is used to perform parallel Ajax requests?

executeParallel()

sendAsync()

performRequest()

Promise.all()

9. Which method is used to initiate an Ajax request in JavaScript?

startRequest()

triggerAjax()

executeAsync()

send()

10. What is the role of the Ajax callback function?

To define the HTML structure of the page

To handle the server response after an asynchronous request

To initiate an Ajax request

To set up the initial configuration of XMLHttpRequest

Ajax MCQ Test 4