C using system using using systemthreading public

[C#]
using System;
using System.Security.Principal;
using System.Threading;
public class Class1
{
public static int Main(string[] args)
{
//Create generic identity.
GenericIdentity MyIdentity = new GenericIdentity("MyIdentity");
//Create generic principal.
String[] MyStringArray = {"Manager", "Teller"};
GenericPrincipal MyPrincipal = new GenericPrincipal(MyIdentity, MyStringArray);
//Attach the principal to the current thread.
//This is not required unless repeated validation must occur,
//other code in your application must validate, or the

Exam Name: Implementing Security for Applications with Microsoft Visual Basic .NET
Exam Type: Microsoft
Exam Code: 70-330 Total Questions: 85
Page 8 of 129
// PrincipalPermisson object is used.
Thread.CurrentPrincipal = MyPrincipal;
//Print values to the console.
String Name = MyPrincipal.Identity.Name;
bool Auth = MyPrincipal.Identity.IsAuthenticated;
bool IsInRole = MyPrincipal.IsInRole("Manager");
Console.WriteLine("The Name is: {0}", Name);
Console.WriteLine("The IsAuthenticated is: {0}", Auth);
Console.WriteLine("Is this a Manager? {0}", IsInRole);
return 0;
}
}
Imports System
Imports System.Security.Principal
Imports System.Threading
Public Class Class1
Public Shared Sub Main()
'Create generic identity.
Dim MyIdentity As New GenericIdentity("MyIdentity")
'Create generic principal.
Dim MyStringArray As String() = {"Manager", "Teller"}
Dim MyPrincipal As New GenericPrincipal(MyIdentity, MyStringArray)
'Attach the principal to the current thread.
'This is not required unless repeated validation must occur,
'other code in your application must validate, or the
' PrincipalPermisson object is used.
Thread.CurrentPrincipal = MyPrincipal
'Print values to the console.
Dim Name As String = MyPrincipal.Identity.Name
Dim Auth As Boolean = MyPrincipal.Identity.IsAuthenticated
Dim IsInRole As Boolean = MyPrincipal.IsInRole("Manager")
Console.WriteLine("The Name is: {0}", Name)
Console.WriteLine("The IsAuthenticated is: {0}", Auth)
Console.WriteLine("Is this a Manager? {0}", IsInRole)
End Sub
End Class
When executed, the application displays output similar to the following.
The Name is: MyIdentity
The IsAuthenticated is: True
Is this a Manager? True
Question: 7
You are an application developer for your company. You are developing a three-tier Windows
Forms application that will be used to manage confidential records. The business layer includes a
remote object that is installed on an application server. The remote object is hosted in ASP.NET
on the application server. IIS is configured to use Integrated Windows authentication, and
ASP.NET is configured to use Windows authentication. All client computers and servers on the
network support Kerberos authentication. The Windows Forms application communicates with the
remote object by using a remoting proxy named myProxy. The remote object accesses a
Microsoft SQL Server database. Permissions to database objects are granted based on the
identity of the user. The remote object needs to run under the security context of the user. You
need to write the code in the Windows Forms application that will configure the remoting proxy to
have the credentials to use for authentication. Which code segment should you use?