ASP.NET 3.5 Interview questions

1 What is ASP.NET? 2 Why does my ASP.NET file have multiple <form> tag with runat=server? 3 How to find out what version of ASP.NET I am using on my machine? 4 Is it possible to pass a querystring from an .asp page to aspx page? 5 How to comment out ASP.NET Tags? 6 What is a ViewState? 7 Where can I get the details on Migration of existing projects using various technologies to ASP.NET? 8 What is the equivalent of date() and time() in ASP.NET? 9 How to prevent a button from validating it's form? 10 How to get the IP address of the host accessing my site? 11 How to access the Parameters passed in via the URL? 12 How to Set Focus to Web Form Controls By Using Client-Side Script? 13 How to display a Wait page while a query is running? 14 How to implement Form based Authentication in ASP.NET application? 15 ...