单项选择题
A.In the Active Directory domain， add the branch office administrators to the Server Operators built-in local group.
B.In the Active Directory domain，add the branch office administrators to the NetworkConfiguration Operators built-in local group.
C.In each branch office， migrate the DHCP Server server role to the file server. On each fileserver， add the branch office administrator to the DHCP Administrators local group.
D. n each branch office， migrate the DHCP Server server role to the file server. In the Active Directory domain， add the branch office administrators to the DHCP Administrators domain local group.
单项选择题 Your network consists of a single Active Directory forest. The forest functional level is Windows Server 2008 R2. The forest contains two domains named contoso.com and na.contoso.com. Contoso.com contains a user named User1. Na.contoso.com contains an organizational unit （OU） named Security. You need to give User1 administrative rights so that he can manage Group Policies for the Security OU. You want to achieve this goal while meeting the following requirements： èUser1 must be able to create and configure Group Policies in na.contoso.com. èUser1 must be able to link Group Policies to the Security OU. èUser1 must be granted the least administrative rights necessary to achieve the goal. What should you do？（）
单项选择题 Your network consists of a single Active Directory domain. The network includes a branch office named Branch1. Branch1 contains a Read-only Domain Controller （RODC） named Server1. A global group named Branch1？admins contains the user accounts for administrators. Administrators manage the client computers and servers in Branch1. You need to recommend a solution for delegating control of Server1. Your solution must meet the following requirements： èAllow the members of the Branch1-admins group to administer Server1； including， change device drivers and install operating system updates by using Windows Update. èProvide the Branch1-admins group rights on Server1 only. èPrevent Branch1-admins group from modifying Active Directory objects. What should you recommend？（）
单项选择题 Your network consists of a single Active Directory domain. The network includes a branch officenamed Branch1. Branch1 contains 50 member servers that run Windows Server 2008 R2. An organizational unit （OU） named Branch1-Servers contains the computer objects for the servers in Branch1. A global group named Branch1-admins contains the user accounts for the administrators. Administrators maintain all member servers in Branch1. You need to recommend a solution that allows the members of Branch1？admins group to perform the following tasks on the Branch1 member servers. èStop and start services èChange registry settings What should you recommend？（）