Your network contains an Active Directory domain. All domain controller run Windows Server  2003.    You replace all domain controllers with domain controllers that run Windows Server 2008 R2.    You raise the functional level of the domain to Windows Server 2008 R2.    You need to minimize the amount of SYSVOL replication traffic on the network.    What should you do（）

Your network contains an Active Directory forest. All domain controllers run Windows Server  2008 Standard. The functional level of the domain is Windows Server 2003. You have a  certification authority （CA）.  The relevant servers in the domain are configured as shown in the following table：    Server name  Operating system  Server role  Server1  Windows Server 2003  Enterprise root CA  Server2  Windows Server 2008  Enterprise subordinate CA  Server3  Windows Server 2008 R2  Web Server  You need to ensure that you can install the Active Directory Certificate Services （AD CS）  Certificate Enrollment Web Service on the network.    What should you do（）

Your network contain 10 domain controller that run Windows Server    R2.  The network contain a member server that is configured to collect all of events that occur on the  domain controllers.  Your need to ensure that administrators are notified when a specific event occurs on any of the  domain controllers. You want to achive the goal by using the minimum amount effort.  What should you do（）

Your network contains an Active Directory domain named contoso.com. The domain contains five  domain controllers.You add a logoff script to an existing Group Policy object （GPO）. You need to verify that each  domain controller successfully replicates the updated group policy.    Which two objects should you verify on each domain controller（）

Your network contains an Active Directory domain.  A user named User1 takes a leave of absence for one year.  You need to restrict access to the User1 user account while User1 is away.    What should you do（）

Your network contains an Active Directory domain controller named DC1. DDC1 runs Windows  Server 2008 R2.  You need to defragment the Active Directory database on DC1. The solution must minimize  downtime on DC1.    What should you do first（）

Your network contains an Active Directory domain named contoso.com. You have a management  computer named Computer1 that runs Windows 7.    You need to forward the logon events of all the domain controllers in contoso.com to Computer1.    All new domain controllers must be dynamically added to the subscription.  What should you do（）

You have an enterprise subordinate certification authority （CA）. You have a custom certificate  template that has a key length of 1，024 bits. The template is enabled for autoenrollment.    You increase the template key length to 2，048 bits.  You need to ensure that all current certificate holders automatically enroll for a certificate that  uses the new template.    Which console should you use（）

Your network contains an Active Directory domain that has two sites.    You need to identify whether logon scripts are replicated to all domain controllers.    Which folder should you verify（）

Your network contains a single Active Directory domain named contoso.com.    An administrator accidentally deletes the _msdsc.contoso.com zone.  You recreate the _msdsc.contoso.com zone.    You need to ensure that the _msdsc.contoso.com zone contains all of the required DNS records.    What should you do on each domain controller（）