Is it compulsory to have script manager on the page when you are using any control of ajax control tool kit?
What about applets and plugins?
Whats with the -alpha in the install instructions?
Don't be too quick to dump your plugin or applet based portions of your application. While ajax and dhtml can do drag and drop and other advanced user interfaces there still limitations especially when it comes to browser support. Plugins and applets have been around for a while and have been able to make ajax like requests for years. Applets provide a great set of ui components and apis that provide developers literally anything.
What are ajax limitations?
What are the properties of xmlhttprequest?
Describe how to handle concurrent ajax requests?
Is it possible to set session variables from javascript?
Define json?
Why do we need ajax?
Differentiate between synchronous and asynchronous ajax requests.
Can I use ajax with microsoft's .net?
What are the technologies used by ajax?
Describe the formats and protocols used by ajax?
Explain the updatepanel control? : asp.net ajax