单项选择题
A. Run the Delegation of Control Wizard on OU1.
B. Add User1 to the Group Policy Creator Owners group.
C. Modify the permission on the \\Contoso.com\SYSVOL\Contoso.com\Policies folder.
D. Modify the permissions on the User1 account.
单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a DHCP server named Server1 that runs Windows Server 2012 R2. You create a DHCP scope named Scope1. The scope has a start address of 192.168.1.10, an end address of 192.168.1.50, and a subnet mask of 255.255.255.192. You need to ensure that Scope1 has a subnet mask of 255.255.255.0. What should you do first?（）
单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a domain controller named DC1 that runs Windows Server 2012 R2 and a client computer named Computer1 that runs windows 8. DC1 is configured as a DHCP server as shown in the exhibit. (Click the Exhibit button.) Computer1 is configured to obtain an IP address automatically. You notice that Computer1 is unable to obtain an IP address from DC1. You need to ensure that Computer1 can receive an IP address from DC1. What should you do?（）
单项选择题 Your network contains an Active Directory forest named contoso.com. The forest contains two domains named contoso.com and child.contoso.com and two sites named Site1 and Site2. The domains and the sites are configured as shown in following table. When the link between Site1 and Site2 fails, users fail to log on to Site2. You need to identify what prevents the users in Site2 from logging on to the child.contoso.com domain. What should you identify?（）