where is the session stored in server? and where is the cookie stored on client?

Hi,

Session state will be stored on the server depends session mode settings set in web.config file.
Session state mode has 5 values
1.Off - no session state will be stored. Disabled.
2. InProc - if u set this mode Session state will be stored in memory of the server.Session state will be lost if application restarts,or web server restarts due to any reason.
3.SqlServer - If you want to retain session state during website restarts,You can use this mode. here session state will be stored on sql server.
4.State Server :this stores session state in a separate process called the ASP.NET state service
5. Custom mode- This enables you to specify a custom storage provider.

Cookie stored on client in a special files called Magic Macintosh files or simple text files.
That will be cookies folder in C Directory