网络使用的是Windows 2000 DNS Servers和UNIX BIND 4.9.4 DNS Servers混合体。你发现你不能配置Active Directory，因为运行BIND的UNIX服务器不支持Active Directory。为什么会这样，你能做些什么呢（）A、BIND不支持Active Directory。你需要在Windows 2000 DNS Server上重新创建所有的区域并停止使用BINDB、Windows 2000 Server不支持BIND或UNIXC、BIDN的这个版本

第1题：

Your company has a main office and a branch office. Your network contains a single Active Directory domain. An Active Directory site exists for each office. All domain controllers run Windows Server 2008  R2.   You plan to modify the DNS infrastructure.   You need to plan the new DNS infrastructure to meet the following requirements： èEnsure that the DNS service is available even if a single server fails èEncrypt the synchronization data that is sent between DNS servers èSupport dynamic updates to all DNS servers What should you include in your plan？（）

• A、Install the DNS Server server role on two servers. Create a primary zone on the DNS server in the main office. Create a secondary zone on the DNS server in the branch office.
• B、Install the DNS Server server role on a domain controller in the main office and on a domain controllerin the branch office. Configure DNS to use Active Directory-integrated zones.
• C、Install the DNS Server server role on a domain controller in the main office and on a Read-only domain Controller （RODC） in the branch office. Configure DNS to use Active Directory-integrated zones.
• D、Install the DNS Server server role on two servers. Create a primary zone and a GlobalNames zone on  the DNS server in the main office. Create a GlobalNames zone on the DNS server in the branch office.

第2题：

our network consists of a single Active Directory domain. You have a domain controller and a  member server that run Windows Server 2008 R2. Both servers are configured as DNS servers.  Client computers run either Windows XP Service Pack 3 or Windows 7. You have a standard  primary zone on the domain controller. The member server hosts a secondary copy of the zone.     You need to ensure that only authenticated users are allowed to update host （A） records in the  DNS zone.     What should you do first（）

• A、On the member server， add a conditional forwarder.
• B、On the member server， install Active Directory Domain Services.
• C、Add all computer accounts to the DNSUpdateProxy group.
• D、Convert the standard primary zone to an Active Directory-integrated zone.

第3题：

第4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（）

• A、Disable recursion.
• B、Create a stub zone.
• C、Create a secondary zone.
• D、Enable BIND secondaries.

第5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 R2.Contoso acquires a company named 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 forwarder to all DNS servers 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.

第6题：

活动目录的两个DNS要求是什么（）

• A、Dynamic DNS支持系统和资源的动态登记
• B、支持服务资源记录
• C、DNS必须遵从版本BIND 8.1.2
• D、至少安装一个MicrosoftDNS服务器以支持Active Directory

第7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（）

• A、Disable recursion.
• B、Create a stub zone.
• C、Create a secondary zone.
• D、Enable BIND secondaries.

第8题：

Certkiller.COM有一个Active Directory林中。 所有域控制器都运行Windows Server 2008，并配置DNS服务器。您有一个Active Directory集成的区域Certkiller.COM。你有一个基于Unix的DNS服务器。您需要配置您的Windows Server 2008环境，让Certkiller.COM区的区域转移到基于Unix的DNS服务器。在DNS管理控制台中，你应该怎么做（）

• A、创建一个次要区域。
• B、启用绑定二级。
• C、禁用递归。
• D、创建一个存根区域。

第9题：

our company has a single active directory forest that has six domains. All DNS servers in the forest run windows serve 2008. You need to ensure that all public DNS queries are channeled though a single-caching-only DNS server.Which two actions should you perform? （）

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

第10题：

Your company has a single Active Directory domain named contoso.com. All servers in the domain run Windows Server 2003 Service Pack 2 (SP2). You have two DNS servers named DNS1 and DNS2. DNS1 hosts an Active Directory-integrated zone for contoso.com. DNS2 hosts a standard secondary zone for contoso.com. You need to monitor the total number of zone transfer requests.  What should you do?（）

• A、On DNS1 create a counter log.
• B、On DNS2 create a counter log.
• C、On DNS1 use Active Directory Replication Monitor.
• D、On DNS2 use Active Directory Replication Monitor.