单项选择题 YourcompanyplanstodeployeightfileserversthatrunWindowsServer2008R2.AllfileserverswillconnecttoEthernetswitches.Youneedtoplanadatastoragesolutionthatmeetsthefollowingrequirements：èAllocatesstoragetotheserversasneededèUtilizestheexistingnetworkinfrastructureèMaximizesperformanceèMaximizesfaulttoleranceWhichactionsshouldyouincludeinyourplan？（）A.InstallWindowsServer2008R2Datacenteroneachserver.Deploytheserversinafailovercluster.deployaniSCSIstorageareanetwork（SAN）.B.InstallWindowsServer2008R2Standardoneachserver.DeploytheserversinaNetworkLoadbalancing（NLB）cluster.ImplementRAID？5oneachserver.C.InstallWindowsServer2008R2Enterpriseoneachserver.Deploytheserversinafailovercluster.deployaFibreChannel（FC）storageareanetwork（SAN）.D.InstallWindowsServer2008R2Enterpriseoneachserver.DeploytheserversinaNetworkLoadbalancing（NLB）cluster.Mapanetworkdriveoneachservertoanexternalstoragearray.

单项选择题 YourcompanyhasanActiveDirectoryforestthathasfivedomains.AllDNSserversaredomaincontrollers.YouneedtoensurethatusersfromalldomainsareabletoaccessaWebservernamedApp1bybrowsingtohttp：//App1.Whatshouldyoudo？（）A.ConfigureandenableDFSReplicationontheApp1Webserver.B.Createahost（AAAA）recordfortheApp1WebserverintheDNSzonefortheforestrootdomain.C.CreateazonenamedGlobalNamesonaDNSserver.ReplicatetheGlobalNameszonetoalldomaincontrollersintheforest.Createahost（A）recordfortheApp1Webserverinthezone.D.CreateazonenamedLegacyWINSonaDNSserver.ReplicatetheLegacyWINSzonetoalldomaincontrollersintheforest.Createahost（A）recordfortheApp1Webserverinthezone.

单项选择题 Certkiller.COM有一个ActiveDirectory林中。所有域控制器都运行WindowsServer2008，并配置DNS服务器。您有一个ActiveDirectory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WindowsServer2008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。