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.
A: Disable recursion.
B: Create a stub zone.
C: Disable round robin.
D: Clear the DNS cache.
举一反三
- 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.
- You have a computer that runs Windows Vista. The computer has one partition and 1 GB of RAM. Youneed to upgrade the computer to Windows 7. What should you do first?（） A: Add 1 GB of RA B: C: Create a second partition. D: Disable User Account Control （UAC）. E: Install Windows Vista Service Pack 2 （SP2）.
- You have a server that runs Windows Server 2008. You install the Windows Media Services server role onthe server. You plan to publish an audio file to the Internet by using Media Server.You need to create alicense for the audio file. What should you do first？（） A: Publish the audio file to a new Web site. B: Publish the audio file to the Windows Media Services server. C: Package the audio file as a Windows Installer application. D: Package the audio file by using Windows Media Rights Manager.
- 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 are designing a strategy to optimize the DNS name resolution for the satellite offices that connect to the branch offices by using ISDN lines. What should you do？（） A: Use caching-only DNS servers at these satellite offices. B: Configure a Hosts file for all client computers at these satellite offices. C: Configure a DNS server to use WINS forward lookup at these satellite offices. D: Place a DNS server with secondary zones of all domains at these satellite offices.