In a DNS environment， the zone file that maps hostnames to IP address （sometimes called the named.hosts file）， is created on which of the following servers？（）
设置DNS服务需要的主要步骤有（）A、安装DNSB、配置DNS服务C、设置DNS重要D、将DNS的IP地址方式改为动态获取
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你想跟踪DNS的活动，于是便打开DNS服务器的日志。在缺省情况下，DNS日志文件位于什么地方（）A、％SystemRoot％/DNS/dns.logB、％SystemRoot％/System32/DNS/dns.logC、％SystemRoot％/System32/LOGS/dns.logD、％SystemRoot％/LOGS/dns.log
Your company has multiple DNS servers in the main office.You plan to install DNS on a member server in a branch office.You need to ensure that the DNS server in the branch office is able to query any DNS server in the main office, and you need to limit the number of DNS records that are transferred to the DNS server in the branch office.What should you do？（）A、Configure a secondary zone on the DNS server in the branch office.B、Configure a stub zone on the DNS server in the branch office.C、Configure a stub zone on the DNS server in the main office.D、Configure a primary zone on the DNS server in the branch office.
Your company has an Active Directory domain named contoso.com. The company network has two DNS servers named DNS1 and DNS2. The DNS servers are configured as shown in the following table. DNS1 DNS2 _msdcs.contoso.com contoso.com .(root) _msdcs.contoso.com contoso.com Domain users, who are configured to use DNS2 as the preferred DNS server, are unable to connect to Internet Web sites. You need to enable Internet name resolution for all client computers. What should you do（）A、Create a copy of the .（root） zone on DNS1.B、Update the list of root hints servers on DNS2.C、Update the Cache.dns file on DNS2. Configure conditional forwarding on DNS1.D、Delete the .（root） zone from DNS2. Configure conditional forwarding on DNS2.
You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2). You enable DNS debug logging by using the default settings. You create a primary zone named contoso.com. You need to view all the DNS responses that the DNS server has sent. What should you do?（）A、From Event Viewer， open the application log.B、From Event Viewer， open the DNS server log.C、Open %systemroot%/system32/dns/dns.log.D、Open %systemroot%/system32/dns/contoso.com.dns.
You are designing a strategy to ensure that DNS queries always take the most efficient route to get resolved. Which action or actions should you perform？（）A、 Configure conditional forwarding on the corporate DNS servers to point the development DNS servers.B、 Configure conditional forwarding on the development DNS servers to point the corporate DNS servers.C、 Configure conditional forwarding on the perimeter network DNS servers to point the corporate and development DNS servers.D、 Configure forwarding on the corporate and development DNS servers to point the perimeter network DNS servers.E、 Disable root hints on the perimeter network DNS Servers.
You are designing a strategy for configuring a newly installed Windows Server 2003 computer to meet the Active Directory DNS requirements. How should you configure the computer?（）A、As a caching-only DNS servers B、As the primary DNS server for the fourthcoffee.com DNS zoneC、With a stub zone for the fourthcoffee.com DNS zone hosted by the ISP D、As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP
