单项选择题
A.Create a new Active Directory site. Deploy a Group Policy object （GPO） to the site.
B.Create a new Password Settings Object （PSO） for the research department’s users
C.Create a new organizational unit （OU） named Research in the existing domain. Deploy a Group Policy object （GPO） to the Research OU.
D.Create a new domain in the forest.Add the research department’s user accounts to the new domain.Configure a new security policy in the new domain.
单项选择题 Your network consists of a single Active Directory forest that contains a root domain and two child domains. All servers run Windows Server 2008 R2. A corporate policy has the following requirements： èAll local guest accounts must be renamed and disabled. èAll local administrator accounts must be renamed. You need to recommend a solution that meets the requirements of the corporate policy. What should you recommend？（）
单项选择题 Your company has a single Active Directory domain. You have 30 database servers that run Windows Server 2008 R2. The computer accounts for the database servers are stored in an organizational unit （OU） named Data. The user accounts for the database administrators are stored in an OU named Admin. The database administrators are members of a global group named D_Admins. You must allow the database administrators to perform administrative tasks on the database servers. You must prevent the database administrators from performing administrative tasks on other servers. What should you do？（）
单项选择题 Your network contains several branch offices. All servers run Windows Server 2008 R2. Each branch office contains a domain controller and a file server. The DHCP Server server role is installed on the branch office domain controllers. Each office has a branch office administrator. You need to delegate the administration of DHCP to meet the following requirements： èAllow branch office administrators to manage DHCP scopes for their own office èPrevent the branch office administrators from managing DHCP scopes in other offices èMinimize administrative effort. What should you do？（）