You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. You create a primary zone on Server1 for contoso.com.You run the DNS simple query test and recursive query test. The simple query test completes successfully， but the recursive query test fails.You need to ensure that the recursive query test can complete successfully. What should you do on Server1？（）
A: Clear the cache.
B: Disable recursion.
C: Enable access to the Internet.
D: Configure a reverse lookup zone.
A: Clear the cache.
B: Disable recursion.
C: Enable access to the Internet.
D: Configure a reverse lookup zone.
举一反三
- You have a DNS server that runs Windows Server 2003 Service Pack 2 （SP2）. You need to prevent the DNS server from resolving host names on the Internet. What should you do？（） A: Disable recursion. B: Create a stub zone. C: Disable round robin. D: Clear the DNS cache.
- You manage Hyper-V host servers and virtual machines （VMs） by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. Testers are members of an AD security group named Test. You need to ensure that members of the Test group can create VMs on a specific host server by using the VMM Self-Service Portal. What should you do？（） A: In VMM， specify a template for new VMs created by members of the Test group. B: In VMM， create a Delegated Administrator user role and add the Test group to this role. C: In VMM， assign the Test group the Local Administrator permission for the specific host server. D: Install Hyper-V Manager on the client computer of each member of the Test group， and grant the Testgroup administrative privileges on the specific host server.
- You have an Exchange Server 2010 Mailbox server.The server is a member of a database availability group （DAG）.The server fails.You install the operating system on a new server and use the same computer name.You join the server to the domain.You need to reinstall Exchange Server 2010 on the server.The solution must ensure that previous Exchange server configurations are applied to the new server.What should you do？（）
- You have a Windows Server 2008 R2 Hyper-V server. You need to ensure that you are prompted to specify a custom snapshot name when you create a snapshot. What should you use to create the snapshot？（） A: Hyper-V Manager B: Windows Server Backup C: the Virtual Machine Connection window D: the Backup command-line tool （also known as wbadmin.exe）
- You install Windows Server 2008 R2 （Server Core Installation） on a server. The server will store virtual machines （VMs） on a volume that is attached to the server by means of an iSCSI connection. You need to configure the server so that VMs can be stored on the iSCSI volume. Which two commands should you run？（） A: iscsicli listTarget B: iscsicli qaddTarget C: iscsicli qloginTarget D: iscsicli AddConnection