单项选择题
Your network contains a DNS server named Server1 that runs Windows Server 2008 R2.Root hints for Server1 are configured as shown in the exhibit. (Click the Exhibit button.)You need to add root hints to Server1.What should you do first？（）
A. Disable recursion.
B. Delete the . (root) zone.
C. Restart the DNS Server service.
D. Remove all conditional forwarders.
相关考题
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单项选择题
You have a server that runs windows server 2008 you need to configure the server as a VPN server. What should you install on the server?（）
A.Windows deployment Services role and deployment server role service.
B.Windows deployment services role and deployment transport role service.
C.Network policy and access services role and routing and remote access services role service.
D.Network policy and access services and host credential authorization protocol role service. -
单项选择题
Your company has servers that run windows server 2008. All client computers run windows XP service pack2 (sp2). Windows 200 professional. Or windows vista. You need to ensure all computers can use the ipv6 protocol. What should yo do?（）
A.Install serivce pack 4 on all windows 2000 professioanl computers.
B.Upgrade the windows 2000 professional computers to windows XP SP2.
C.Run the IPv6.exe tool on the windows 2000 professional and windows xp computers.
D.Install active directory client extention (DSClient.exe ) on the windows 2000 professional and windows xp computes. -
单项选择题
Your network contains a DNS server named DC1 that runs Windows Server 2008 R2.The network uses a network ID of 10.1.1.0/24.You open the DNS console on Server1 as shown in the exhibit.(Click the Exhibit button.)You need to ensure that all client computers can resolve the IPv4 addresses of computers on the network to fully qualified domain names (FQDNs).What should you do?？（）
A. Delete the . (root) zone.
B. Create a zone named 10.1.in-addr.arpa.
C. Create a zone named 1.1.10.in-addr.arpa.
D. Convert the 10.1.1.in-addr.arpa zone to a standard primary zone.
