单项选择题
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.
相关考题
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单项选择题
Your company has a main office and a branch office. The offices connect by using WAN links. The network consists of a single Active Directory domain. An Active Directory site exists for each office. Servers in both offices run Windows Server 2008 R2 Enterprise. You plan to deploy a failover cluster solution to service users in both offices. You need to plan a failover cluster to meet the following requirements： èMaintain the availability of services if a single server fails èMinimize the number of servers required What should you include in your plan？（）
A.Deploy a failover cluster that contains one node in each office.
B.Deploy a failover cluster that contains two nodes in each office.
C.In the main office， deploy a failover cluster that contains one node. In the branch office， deploy a failover cluster that contains one node.
D.In the main office， deploy a failover cluster that contains two nodes. In the branch office， deploy a failover cluster that contains two nodes. -
单项选择题
Your network consists of a single Active Directory domain. The network contains a file server that runs Windows Server 2008 R2. All servers use internal storage only. You plan to deploy a client/server application. You need to deploy the application so that it is available if a single server fails. You must achieve this goal while minimizing costs. What should you do？（）
A.Deploy RemoteApp.
B.Deploy a failover cluster that uses No Majority： Disk Only.
C.Deploy a failover cluster that uses Node and File Share Disk Majority.
D.Deploy Distributed File System （DFS） and configure replication. -
单项选择题
Your company has a main office and a branch office. Your network contains a single Active Directory domain. The functional level of the domain is Windows Server 2008 R2. An Active Directory site exists for each office. All servers run Windows Server 2008 R2. You plan to deploy file servers in each office. You need to design a file sharing strategy to meet the following requirements： èUsers in bothoffices must be able to access the same files. èUsers in both offices must use the same Universal Naming Convention （UNC） path to access files. èThe design must reduce the amount of bandwidth used to access files. èUsers must be able to access files even if a server fails. What should you include in your design？（）
A.A stand-alone DFS namespace that uses replication.
B.A domain-based DFS namespace that uses replication.
C.A multi-site failover cluster that contains a server located in the main office and another server located in the branch office.
D.A Network Load Balancing cluster that contains a server located in the main office and another server located in the branch office.
