You are creating an ASP.NET application by using the .NET Framework 3.5.
The application must use an existing Microsoft SQL Server database that stores user names and passwords in the same table.
You are not allowed to change the database schema.
You need to ensure that the application can use the Login, LoginView, LoginStatus, LoginName, and PasswordRecovery controls to manage user data.

What should you do?

A.
Use the SqlProfileProvider class.

B.
Use the SqlMembershipProvider class.

C.
Implement a custom profile provider.

D.
Implement a custom membership provider.