单项选择题
Your network consists of a single Active Directory domain. You have a Web server named server1.contoso.com that runs Windows Server 2003 Service Pack 2 （SP2）. Users access a Web site on Server1 by using the URL http：//server1.contoso.com.
Users also access the Web site on Server1 by using the URL http：//192.168.1.10. You need to configure DNS to enable users to access the Web site by using the URL http：//www.contoso.com. The solution must prevent the need to manually update DNS if the IP address of Server1 changes.
Which type of resource record should you create in DNS？（）
A.alias （CNAME）
B.host （A）
C.host （AAAA）
D.host information （HINFO）
相关考题
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单项选择题
Your company has a Berkley Internet Name Domain （BIND） DNS server named Server1 that hosts the contoso.com DNS zone.You plan to replace Server1 with a DNS server named Server2 that runs Windows Server 2003 Service Pack 2 （SP2）. You need to configure DNS on Server2 to meet the following requirements： （1）Retain all resource records currently in the contoso.com zone. （2）Allow updates to resource records for the contoso.com zone on Server2. What should you do？（）
A.On Server2， configure a primary zone for contoso.com.
B.On Server2， configure a secondary zone for contoso.com. Configure the contoso.com zone on Server2 as a primary zone.
C.Copy the contoso.com.dns file from Server1 to the %systemroot%\System32\DNS folder on Server2. On Server2， restart the DNS Server service.
D.Copy the contoso.com.dns file from Server1 to the %systemroot%\System32\DNS folder on Server2. On Server2， create a secondary zone for contoso.com. -
单项选择题
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. -
单项选择题
Your network consists of a single Active Directory domain. You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. The DNS service is installed on Server1. Server1 contains only Active Directory-integrated zones. Zone transfers are disabled for all zones. You need to back up the DNS zones on Server1. What should you do？（）
A.From a command prompt， run Nslookup.exe.
B.From Windows Backup， back up the system state.
C.From Windows Backup， back up %SystemRoot%\System32\DNS.
D.From the DNS snap-in， right-click Server1 and then click Export List.
