单项选择题 YournetworkconsistsofasingleActiveDirectorydomain.AllserversrunWindowsServer2008R2.YouplantopublishaWebsiteontwoWebservers.YouneedtodeployanavailabilitysolutionforyourWebserversthatmeetsthefollowingrequirements：èSupportstheadditionofmoreWebserverswithoutinterruptingclientconnectionsèEnsuresthattheWebsiteisaccessibleevenifasingleserverfailsWhatshouldyoudo？（）A.Configureafailovercluster.B.ConfigureaWebgardenoneachWebserver.C.CreateaNetworkLoadBalancingcluster.D.CreatetwoapplicationpoolsoneachWebserver.

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.