You are designing an ASP.NET Web application that will be accessed by local intranet
users. The Web application will store temporary data files locally. The Web server is running
IIS 7.5. You have the following requirements: Temporary data file ownership must be set to
the user account. Temporary data files stored locally must be accessible only to the
authenticated user. You need to recommend an approach for securing the temporary data
files. Which two actions should you recommend? (Each correct answer presents part of the
solution. Choose two.)

A.
Set the default role provider to the WindowsTokenRoleProvider class,

B.
Enable Windows authentication.

C.
Set the Load User Profile setting to True in the application pool configuration.

D.
Enable ASP.NET impersonation.