AJAX Multiple-Choice Questions (MCQs)

Ajax is used for creating _____.

1. Web applications
2. Desktop applications
3. System applications
4. Both A. and B.

Answer: A) Web applications

2. Ajax stands for ______.

1. Asynchronous JavaScript and XML
2. Asynchronous JSON and XML
3. Asynchronous Java and XML
4. Asynchronous JavaScript and XMLHttpRequest

Answer: A) Asynchronous JavaScript and XML

3. Which are the two major features of AJAX?

1. Make requests to the server without reloading the page
2. Receive and work with data from the server
3. Make requests to the server with reloading the page
4. Only receive the data from the server

Answer: A & B

4. What server support Ajax?

1. WWW
2. SMTP
3. HTTP
4. All of the above

Answer: C) HTTP

5. Which of the following feature makes the Ajax unique?

1. It can work with all the databases
2. It is a server-side application can also be used to create servers
3. It can use Python & C++ for programming
4. It makes data requests asynchronously

Answer: D) It makes data requests asynchronously

6. Ajax sends data to a web server _____.

1. in the background
2. before loading the page
3. with reloading the page
4. All of the above

Ajax updates a web page ____ reloading the page.

1. with
2. without

Answer: B) without

How many types of triggers are present in update panel?

1. one
2. two
3. three
4. four

Answer: B) two