What does the HTTP_USER_AGENT server variable represent?

You are posting values from an HTML form to an ASP page. The HTML form contains a radio button group named mstatus with the following definition: In the ASP page, how will you determine which radio button was selected by the user?

Problems with maintaining session state in ASP?

Not a drawback of cookies?

Which file extension will not be served over HTTP and any direct URL request for it is automatically rejected?

Which DLL translate XML to SQL in IIS?

Default session timeout value for an ASP.NET application or website?

Components of the ASP.NET AJAX architecture?

Why to create a custom role provider?

If I’m developing an application that must accommodate multiple security levels though secure login and my ASP.NET web application is spanned across three web servers (using round-robin load balancing) what would be the best approach to maintain login-in state for the users?

New features of ASP.NET AJAX 4.0?