Your network contains an Active Directory domain. All domain controllers run Windows Server  2008 R2. Client computers run either Windows XP Service Pack 3 （SP3） or Windows Vista.    
You need to ensure that all client computers can apply Group Policy preferences.    
What should you do（）

Your network contains a single Active Directory domain. All client computers run Windows Vista  Service Pack 2 （SP2）.    
You need to prevent all users from running an application named App1.exe.    
Which Group Policy settings should you configure（）

Your network contains an Active Directory forest.    
You add an additional user principal name （UPN） suffix to the forest. You need to modify the UPN  suffix of all users.    
You want to achieve this goal by using the minimum amount of administrative effort.    
What should you use（）

Your network contains an Active Directory forest. The functional level of the forest is Windows  Server 2008 R2.    
Your company’s corporate security policy states that the password for each user account must be  changed at least every 45 days.    
You have a user account named Service1. Service1 is used by a network application named  Application1. Every 45 days， Application1 fails. 
After resetting the password for Service1， Application1 runs properly. You need to resolve the  issue that causes Application1 to fail. The solution must adhere to the corporate security policy.    
What should you do（）

You have a Windows PowerShell script that contains the following code：  
import-csv Accounts.csv | Foreach {New-ADUser -Name $_.Name -Enabled $true  -AccountPassword $_.password}    
When you run the script， you receive an error message indicating that the format of the password  is incorrect. The script fails.    
You need to run a script that successfully creates the user accounts by using the password  contained in accounts.csv.    
Which script should you run（）

Your network contains an Active Directory forest. The forest schema contains a custom attribute  for user objects.    
You need to give the human resources department a file that contains the last logon time and the  custom attribute values for each user in the forest.    
Which should you use（）

Your network contains an Active Directory forest. The forest schema contains a custom attribute  for user objects.    
You need to modify the custom attribute value of 500 user accounts.    
Which tool should you use（）

Your network contains an Active Directory forest.  
You set the Windows PowerShell execution policy to allow unsigned scripts on a domain  
controller in the network. You create a Windows PowerShell script named new-users.ps1 that  contains the following lines：    
new-aduser user1  new-aduser user2  new-aduser user3  new-aduser user4  new-aduser user5    
On the domain controller， you double-click the script and the script runs. You discover that the  script fails to create the user accounts.    
You need to ensure that the script creates the user accounts.    
Which cmdlet should you add to the script（）

Your network contains two servers named Server1 and Server2 that run Windows Server 2008  R2. Server1 has Active Directory Federation Services （AD FS） 2.0 installed. Server1 is a member  of an AD FS farm.    
The AD FS farm is configured to use a configuration database that is stored on a separate  Microsoft SQL Server.  
You install AD FS 2.0 on Server2.    
You need to add Server2 to the existing AD FS farm.    
What should you do（）

Your network contains two servers named Server1 and Server2 that run Windows Server 2008  R2. Server1 has the Active Directory Federation Services （AD FS） Federation Service role  service installed.    
You plan to deploy AD FS 2.0 on Server2.    
You need to export the token-signing certificate from Server1， and then import the certificate to  Server2.  
Which format should you use to export the certificate（）