What does the Dynamic Populate Extender control do?

List the different states of XMLHttpRequest with their description?

What does the MinimumPrefixLength property of the Auto Complete Extender control do?

Describe the situations in which AJAX should not be used?

What is the work of the Conform On Form Submit property in the Confirm Button Extender control?

Is it possible to use multiple Script Manager Controls on a Web page?

What are the differences between AJAX and JavaScript?

What are the components of the ASP.NET AJAX architecture?

What is JSON?

What is the difference between synchronous post back and asynchronous post back?

Why do we use the Update Progress control in AJAX?