You work as a Software Developer for Mansoft Inc. You create an application and use it to create users as members of the

[answerhappygod]

You work as a Software Developer for Mansoft Inc. You create an application and use it to create users as members of the local Users group.
Which of the following code snippets imperatively demands that the current user is a member of the local Users group?

A. System.AppDomain.CurrentDomain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal); PrincipalPermission MyPermission = new PrincipalPermission(null, @"BUILTIN\Users", true); MyPermission.Demand();
B. PrincipalPermission MyPermission = new PrincipalPermission(null, @"BUILTIN\Users", true); MyPermission.Demand();
C. System.AppDomain.CurrentDomain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal); PrincipalPermission MyPermission = newPrincipalPermission(null, @"Users", true); MyPermission.Demand();
D. PrincipalPermission MyPermission = new PrincipalPermission(null, @"Users", true); MyPermission.Demand();