Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. DNS1 hosts a zone named contoso.com.Dynamic updates are enabled on the zone.The network contains a server named Web1.contoso.com.All computers on the network are configured to use DNS1 as their DNS server.You need to ensure that users can connect to Web1.contoso.com by using the name portal.contoso.com.The solution must ensure that the users can connect by using portal. contoso.com if the IP address of Web1.contoso.com changes.Which type of resource record should you create？（） [" Alias (CNAME)"," Host (A)"," Host Information (HINFO)"," Pointer (PTR)"]
无架眼施工新方法，其技术核心是（）。 ["A.模板不穿孔 ","B.采用“步步紧”的模板卡具来代替穿墙木楞 ","C.木楞设置合理 ","D.预留施工缝"]
Your company has an Active Directory forest that runs at the functional level of Windows Server 2008. You implement Active Directory Rights Management Services （AD RMS）. You install Microsoft SQL Server 2005. When you attempt to open the AD RMS administration Web site， you receive the following error message： "SQL Server does not exist or access denied." You need to open the AD RMS administration Web site. Which two actions should you perform（） ["Restart IIS.","Install Message Queuing.","Start the MSSQLSVC service.","Manually delete the Service Connection Point in Active Directory Domain Services （AD DS） and restart AD RMS."]
Your network contains a DNS server named Server1 that runs Windows Server 2008 R2. You need to ensure that client computers can resolve IPv6 addresses to fully qualified domain names(FQDNs). Which type of resource record should you create？（） [" Alias (CNAME)"," Host (A)"," Host (AAAA)"," Pointer (PTR)"]
效度是指测验的（） ["科学性","可靠性","正确性","难易性"]
桓宽《盐铁论》
