Rateyourlevelofproficiencywithconfiguring，managing，andtroubleshootingaccesstoresources，suchasfiles，folders，offlinefiles，sharedfolders，andlocalandnetworkprinters.（）

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/d7b5b9cc3263cc3928eb207f3949e9b5.jpg' /> A．Thecurrentcontrolfileisnotautomaticallybackedupeverytimeyouperformabackup. B．Thebackupssavespaceonthestoragemedia. C．Whileperformingbackupsacrossanetwork，thenetworkbandwidthisreduced. D．Thebackupsconsistofbackuppieces.

A．Thecodecompilesand“s=”isprinted. B．Thecodecompilesand“s=null”isprinted. C．Thecodedoesnotcompilebecausestringsisnotinitialized. D．Thecodedoesnotcompilebecausestringscannotbereferenced. E．Thecodecompiles，butaNullPointerExceptionisthrownwhentoStringiscalled.

A.Increasethetombstonelifetimefortheforest. B.Increasetheintervalofthegarbagecollectionprocessfortheforest. C.ConfiguredailybackupsoftheWindowsServer2008R2domaincontroller. D.EnableshadowcopiesofthedrivethatcontainstheNtds.ditfileontheWindowsServer2008R2domaincontroller.

A.DeployanL2TP/IPsecVPNserverineachcallcenter.ConfiguretheportablecomputersasL2TPVPNclients B.CreateIPSectunnelmodeconnectionsbetweenthecustomersupportusershomeandthecompany’sInternet-facingrouters C.CreateIPpacketfiltersonthecompany’sInternet-facingrouterstoallowtheRemoteDesktopProtocol（RDP）.CreateIPSecfiltersontheterminalserverstoallowonlyconnectionsthatuseRDP D.CreateIPpacketfiltersonthecompany’sInternet-facingrouterstoallowtheIPSecprotocols.AssigntheSecureServer（RequireSecurity）IPSecpolicytotheterminalservers.AssigntheClient（Respondonly）IPSecpolicytotheportablecomputers

A.Installonedriveonthefirstchannelandinstalltheseconddriveonthesecondchannel. B.Installonedriveonthefirstcable，onthefirstchannel.Installtheseconddriveonthesecondcable，onthesecondchannel. C.Installbothdrivesonthesamechannel.Cablebothdrivesastheprimarymasteronthesamecable. D.Installbothdrivesonthesamechannel.Onthesamecableonedriveshouldbesetasprimaryslaveandtheotherdriveastheprimarymaster.