单项选择题
A.Change the functional level of the forest to Windows Server 2008 R2.
B.Log on by using an account that has Server Operator rights.
C.Log on by using an account that has Schema Administrator rights and the appropriate rights to install the application.
D.Log on by using an account that has the Enterprise Administrator rights and the appropriate rights to install the application.
单项选择题 You want users to log on to Active Directory by using a new User Principal Name （UPN）. You need to modify the UPN suffix for all user accounts. Which tool should you use（）
多项选择题 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（）
单项选择题 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（）