If session state service is used for session state maintainenece, then even if the server crashes, the session state will not be lost as it is not running in the same process as ASP.NET. but if in process mode is used, then the session info will be lost.
A crash or (system crash) in computing is a condition where a program (either an application or part of the operating syatem) stops performing its expected function and also stops responding to othe...