Your network consists of an Active Directory domain. The domain controllers run Windows Server 2008 R2. Client computers run Windows 7.  
You need to implement Encrypting File System （EFS） for all client computers. You want to achieve this goal while meeting the following requirements：  
èYou must minimize the amount of data that is transferred across the network when a user logs on to or off from a client computer.  
èUsers must be able to access their EFS certificates on any client computers.
èIf a client computer s disk fails， EFS certificates must be accessible   
What should you do？（）

Your company has Windows Server 2008 R2 file servers.  
You need to recommend a data recovery strategy that meets the following requirements：  
èBackups must have a minimal impact on performance.  
èAll data volumes on the file server must be backed up daily.  
èIf a disk fails， the recovery strategy must allow individual files to be restored.  
èUsers must be able to retrieve previous versions of files without the intervention of an administrator.  
What should you recommend？（）

Your network consists of a single Active Directory domain. The domain controllers run Windows  
Server 2008 R2. Your company¯s enterprisesecurity policy states that the domain controllers cannot contain optical drives. ou need to recommend a backup and recovery plan that restores the domain controllers in the event of a  catastrophic server failure.
What should you recommend？（）

Your company has several branch offices. Your network consists of a single Active Directory domain.  
Each branch office contains domain controllers and member servers. The domain controllers run  Windows Server 2003 SP2. The member servers run Windows Server 2008 R2.  Physical security of the servers at the branch offices is a concern.  
You plan to implement Windows BitLocker Drive Encryption （BitLocker） on the member servers.  You need to ensure that you can access the BitLocker volume if the BitLocker keys are corruptedon the member servers. The recovery information must be stored in a central location.
What should you do？（）

Your network consists of a single Active Directory forest. The forest contains one Active Directory domain. The domain contains eight domain controllers. The domain controllers run Windows Server 2003 Service Pack 2.  
You upgrade one of the domain controllers to Windows Server 2008 R2.  
You need to recommend an Active Directory recovery strategy that supports the recovery of deletedobjects. The solution must allow deleted objects to be recovered for up to one year after the date of  deletion.
What should you recommend？（）

Your network consists of a single Active Directory domain. The network contains 20 file servers that run Windows Server 2008 R2. Each file server contains two volumes. One volume contains the operating system. The other volume contains all data files.   
You need to plan a recovery strategy that meets the following requirements：
èAllows the operating system to be restored
èAllows the data files to be restored
èEnsures business continuity  
èMinimizes the amount of time to restore the server
What should you include in your plan？（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2008 R2.  
You plan to publish a Web site on two Web servers.  
You need to deploy an availability solution for your Web servers that meets the following requirements：
èSupports the addition of more Web servers without interrupting client connections 
èEnsures that the Web site is accessible even if a single server fails
What should you do？（）