DNS指的是（）。A、动态主机B、接收邮件的服务器C、发送邮件的服务器D、域名系统
DNS指的是（）。
- A、动态主机
- B、接收邮件的服务器
- C、发送邮件的服务器
- D、域名系统
相关考题：
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
You are designing the DNS name resolution strategy for the internal network. What should you do?（）A、Configure all internal DNS servers to use the default root hints.B、Disable recursion on the DNS server in Seattle. Configure the Seattle DNS to use Dallas DNS server as a forwarder.C、Create a root zone on the DNS server in Dallas. Configure the Seattle DNS server to use the Dallas DNS server as a forwarder.D、Create a root zone on the DNS server in both Dallas and Seattle.
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 serversB、 As the primary DNS server for the fourthcoffee.com DNS zoneC、 With a stub zone for the fourthcoffee.com DNS zone hosted by the ISPD、 As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP
You are designing a DNS name resolution strategy to allow all users access to internal and external web sites. What should you do？（）A、 Allow zone transfers to any DNS server.B、 Create a new stub zone for the DNS zone on the DNS server.C、 Configure the DNS server to forward all unanswered queries to a DNS server located at the ISPD、 Add the DNS server located at the ISP to the list of name servers for the fourthcoffee.com DNS zone
单选题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 serversB As the primary DNS server for the fourthcoffee.com DNS zoneC With a stub zone for the fourthcoffee.com DNS zone hosted by the ISPD As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP
单选题You are designing the DNS name resolution strategy for the internal network. What should you do？ （）A Configure all internal DNS servers to use the default root hints.B Disable recursion on the DNS server in Seattle. Configure the Seattle DNS to use Dallas DNS server as a forwarder.C Create a root zone on the DNS server in Dallas. Configure the Seattle DNS server to use the Dallas DNS server as a forwarder.D Create a root zone on the DNS server in both Dallas and Seattle.
单选题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 officeC 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.
单选题Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2.You need to ensure that DNS1 only responds to DNS queries from computers that are located in the same subnet.What should you configure？（）AInterfaces from DNS ManagerBSecurity from DNS ManagerCTrust AnchorsDWindows Firewall
单选题You are designing a DNS name resolution strategy to allow all users access to internal and external web sites. What should you do?（）AAllow zone transfers to any DNS server. BCreate a new stub zone for the DNS zone on the DNS server. CConfigure the DNS server to forward all unanswered queries to a DNS server located at the ISP.DAdd the DNS server located at the ISP to the list of name servers for the fourthcoffee.com DNS zone.