You need to relocate the existing user and computer objects in your company to different  organizational units.    
What are two possible ways to achieve this goal（）

Your company hires 10 new employees. You want the new employees to connect to the main  office through a VPN connection. You create new user accounts and grant the new employees  the Allow Read and Allow Execute permissions to shared resources in the main office.    
The new employees are unable to access shared resources in the main office. You need to  ensure that users are able to establish a VPN connection to the main office.    
What should you do（）

Your company’s security policy requires complex passwords.
You have a comma delimited file named import.csv that contains user account information. You  need to create user accounts in the domain by using the import.csv file.  
You also need to ensure that the new user accounts are set to use default passwords and are  disabled.    
What should you do（）

You have a Windows Server 2008 R2 that has the Active Directory Certificate Services server  role installed.  
You need to minimize the amount of time it takes for client computers to download a certificate  revocation list （CRL）.    
What should you do（）

Your company has an Active Directory forest. You plan to install an Enterprise certification  authority （CA） on a dedicated stand-alone server.  
When you attempt to add the Active Directory Certificate Services （AD CS） server role， you find  that the Enterprise CA option is not available.  
You need to install the AD CS server role as an Enterprise CA.    
What should you do first（）

You have an Active Directory domain that runs Windows Server 2008 R2. You need to implement  a certification authority （CA） server that meets the following requirements：    
- Allows the certification authority to automatically issue certificates  - Integrates with Active Directory Domain Services    
What should you do（）

Your network consists of a single Active Directory domain. All domain controllers run Windows  Server 2008 R2.    
You need to capture all replication errors from all domain controllers to a central location.    
What should you do（）

Your network consists of a single Active Directory domain.？ All domain controllers run Windows  Server 2008 R2.    
You need to identify the Lightweight Directory Access Protocol （LDAP） clients that are using the  largest amount of available CPU resources on a domain controller.    
What should you do（）

You need to validate whether Active Directory successfully replicated between two domain  controllers.    
What should you do（）

You create 200 new user accounts. The users are located in six different sites. New users report  that they receive the following error message when they try to log on： "The username or  password is incorrect."    
You confirm that the user accounts exist and are enabled. You also confirm that the user name  and password information supplied are correct.    
You need to identify the cause of the failure. You also need to ensure that the new users are able  to log on.    
Which utility should you run（）

You need to identify all failed logon attempts on the domain controllers.    
What should you do（）