Explain the technologies used by Ajax?

It uses the following technologies:-

• HTML & CSS: Used for presentation
• DOM: Used for data interaction and dynamic display
• JSON or XML: Used for carrying data from and to server
• XMLHttpRequest: Used for asynchronous communication between server and client.
• JSP or ASP: Used for server-side
• JavaScript: Used to bring all the above technologies together.

Here are few most asked AJAX interview questions by global interviewers.