单选题在零传输（Zone transfers）中DNS服务使用哪个端口？（）ATCP53BUDP53CUDP23DTCP23
单选题
在零传输（Zone transfers）中DNS服务使用哪个端口？（）
A
TCP53
B
UDP53
C
UDP23
D
TCP23
参考解析
解析：
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Your network contains an Active Directory forest. All domain controllers run Windows Server 2008 and are configured as DNS servers. You have an Active Directory-integrated zone for contoso，com. You have a Unix-based DNS server， You need to configure your Windows Server 2008 environment to allow zone transfers of the contoso，com zone to the Unix-based DNS server. What should you do in the DNS Manager console（）A、Disable recursion.B、Create a stub zone.C、Create a secondary zone.D、Enable BIND secondaries.
Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. DNS1 is configured as the DNS server for contoso.com. All client computers are configured to use DNS1 for name resolution.From a client computer, you run the Ping tool as shown in the exhibit. (Click the Exhibit button.) You need to ensure that users can use the Ping tool to resolve the IP addresses of internal servers to fully qualified domain names (FQDNs).What should you do？（）A、Create a GlobalNames zone.B、Create a reverse lookup zone.C、Create a forward lookup zone.D、Enable zone transfers on the contoso.com zone.
Your company has a main office and two branch offices.Domain controllers in the main office host an Active Directory-integrated zone.The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as their DNS Master servers for the zone.The company adds a new branch office. You add a member server named Branch3 and install the DNS Server server role on the server. You configure a secondary zone for the domain. The zone transfer fails.You need to configure DNS to provide zone data to the DNS server in the new branch office.What should you do？（）A、Run dnscmd by using the ZoneResetMasters option.B、Run dnscmd by using the ZoneResetSecondaries option.C、Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office.D、Add the new DNS server to the DNSUpdateProxy Global security group in Active Directory Users and Computers.
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 ISP.D、Add the DNS server located at the ISP to the list of name servers for the fourthcoffee.com DNS zone.
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Your network contains an Active Directory forest. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. You have an Active Directory-integrated zone for contoso.com. You have a UNIX-based DNS server. You need to configure your Windows Server 2008 R2 environment to allow zone transfers of the contoso.com zone to the UNIX-based DNS server. What should you do in the DNS Manager console（）ADisable recursion.BCreate a stub zone.CCreate a secondary zone.DEnable BIND secondaries.
单选题Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. DNS1 is configured as the DNS server for contoso.com. All client computers are configured to use DNS1 for name resolution.From a client computer, you run the Ping tool as shown in the exhibit. (Click the Exhibit button.) You need to ensure that users can use the Ping tool to resolve the IP addresses of internal servers to fully qualified domain names (FQDNs).What should you do？（）ACreate a GlobalNames zone.BCreate a reverse lookup zone.CCreate a forward lookup zone.DEnable zone transfers on the contoso.com zone.
单选题Your company has an active directory domain named ad.contoso.com. the company also has a public namespace named contoso.com. you need to ensure that public DNS zone records cannot be copied. You must achieve this goal without impacting the functionality of public DNS name resolutions. What should you do?（）ADisable the notify feature for the contoso.com zone.BDisable the allow-read permission for the everyone group on the contoso.com DNS domain.CConfigure the all domain controllers in the domain zone replication option on ad.contoso.com.DConfigure the allow zone transfers only to servers listed on the named servers option on contoso.com.
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.
单选题Your company has a main office and two branch offices.Domain controllers in the main office host an Active Directory-integrated zone.The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as their DNS Master servers for the zone.The company adds a new branch office. You add a member server named Branch3 and install the DNS Server server role on the server. You configure a secondary zone for the domain. The zone transfer fails.You need to configure DNS to provide zone data to the DNS server in the new branch office.What should you do？（）ARun dnscmd by using the ZoneResetMasters option.BRun dnscmd by using the ZoneResetSecondaries option.CAdd the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office.DAdd the new DNS server to the DNSUpdateProxy Global security group in Active Directory Users and Computers.
单选题Your network contains an Active Directory forest. All domain controllers run Windows Server 2008 and are configured as DNS servers. You have an Active Directory-integrated zone for contoso，com. You have a Unix-based DNS server， You need to configure your Windows Server 2008 environment to allow zone transfers of the contoso，com zone to the Unix-based DNS server. What should you do in the DNS Manager console（）ADisable recursion.BCreate a stub zone.CCreate a secondary zone.DEnable BIND secondaries.
单选题有关DNS中Zone的描述，错误的是哪个（）。ADNS以Zone为单位管理域名称空间BZone中的数据保存在该区域的计算机上C一个DNS服务器能管理多个ZoneD一个Zone能由多个DNS服务器管理