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【单选题】

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？（）

A、Cache

B、Primary

C、Secondary

D、Primary and secondary

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更多“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？（）”相关的问题
第1题
[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 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.  

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第2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、A.Configure a secondary zone on the DNS server in the branch office.  B、B.Configure a stub zone on the DNS server in the branch office.  C、C.Configure a stub zone on the DNS server in the main office.  D、D.Configure a primary zone on the DNS server in the branch office.  

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第3题
[单选题] Your company has a single domain named contoso.com. The contoso.com DNS zone is Active Directoryintegrated. Your partner company has a single domain named partner.com. The partner.com DNS zone is Active Directory-integrated. The IP Addresses of the DNS servers in the partner domain will change. You need to ensure name resolution for users in contoso.com to resources in partner.com on each DNS server in contoso.com. What should you do？（） 

A、Create a stub zone for partner.com on each DNS server in contoso.com  B、Configure the zone replication scope for partner.com to replicate to all DNS servers in the forest  C、Configure an application directory partition in the contoso.com forest. Enlist all DNS servers in the contoso.com forest in the partition  D、Configure an application directory partition in the partner forest. Enlist all DNS servers in the partner forest in the partition.  

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第4题
[单选题] Your partner company has a single domain named partner.com. The partner.com DNS zone is Active Directory-integrated. The IP addresses of the DNS servers in the partner domain will change. You need to ensure name resolution for users in contoso.com to resources in partner.com. What should you do？（）

A、Create a stub zone for partner.com on each DNS server in contoso.com.  B、Configure the Zone Replication Scope for partner.com to replicate to all DNS servers in the forest.  C、Configure an application directory partition in the contoso.com forest. Enlist all DNS servers in the contoso.com forest in the partition.  D、Configure an application directory partition in the partner forest. Enlist all DNS servers in the partner forest in the partition.  

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第5题
[单选题] Contoso Ltd. has a single Active Directory forest that has five domains. Each domain has two DNS servers. Each DNS server hosts Active Directory-integrated zones for all five domains. All domain controllers run windows server 2008. Contoso acquires a company names Tailspin Toys. Tailspin Toys has a single Active Directory forest that contains a single domain. You need to configure the DNS system in the Contoso forest to provide name resolution for resources in both forests. What should you do？（）

A、Configure client computers in the Contoso forest to use the Tailspin Toys DNS server as the alternate DNS server  B、Create a new conditional forwarder and store it in Active Directory. Replicate the new conditional forwarded to all DNS server in the Contoso forest.  C、Create a new application directory partition in the Contoso forest. Enlist the directory partition for all DNS servers  D、Create a new host （A） record in the GlobalNames folder on one of the DNS servers in the contoso forest. Configure the host （A） record by using the Tailspin Toys domain name and the ip address of the DNS server in the Tailspin Toys forest.  

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第6题
[] Your company has a single Active Directory forest that has six domains. All DNS servers in the forest run Windows Server 2008. You need to ensure that all public DNS quieries are channeled through a singlecahing- only DNS server. Which two actions should you perform？（） 

A、A.Disable the root hints  B、B.Enable BIND secondaries  C、C.Configure a forwarder to the caching DNS server  D、D.Configure a GlobalNames host （A） record for the hostname of the caching DNS server  

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第7题
[单选题] Your company has a main office and two branch offices that are connected by WAN links. The main office runs the DNS service on three domain controllers. The zone for your domain is configured as an Active Directory-integrated zone. Each branch office has a single member server that hosts a secondary zone for the domain. The DNS servers in the branch offices use the main office DNS server as the DNS Master server for the zone. You need to minimize DNS zone transfer traffic over the̳

A、Decrease the Retry Interval setting in the Start of Authority （SOA） record for the zone  B、Decrease the Refresh Interval setting in the Start of Authority （SOA） record for the zone  C、Increase the Refresh Interval setting in the Start of Authority （SOA） record for the zone  D、Disable the netmask ordering option in the properties of the DNS master server for the zone.  

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第8题
[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 int he branch office 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 service on the server. You configure a secondary zone for the domain. The zone transfer fails. You needQ

A、Run dnscmd 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  

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第9题
[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.  

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第10题
[] our company has a single Active Directory domain.The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008.Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth.You need to ensure thatQ

A、A.Configure a standard primary zone in each of the branch offices.  B、B.Configure forwarders that point to the DNS server in the main office.  C、C.Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.  D、D.Install DNS servers in each of the branch offices.  

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