已知f(0)=2,f(2)=4,f’(2)=6,则=()。
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Server1runsWindowsServer2012R2andisinstalledasanFTPserver.ClientusesApp1toconnecttoServer1forFTP.App1usesTCPport21forcontrolandadynamicportfordata.Youhaveallowedport21infirewall. WhatshouldyoudonextinordertoallowclientstouseApp1toconnecttoserver1usingftp.()
AtServer1allowfirewallruleofoutbound
B. AtServer1allowfirewallruleofinbound
C. Netshadvfirewalldomainprofilestateoff
D. NetshadvfirewallsetglobalStatefulFtpenable
设f(x)=cosx,则=()
A. sina
B. -sina
C. cosa
D. -cosa
YouworkasasenioradministratoratContoso.com.TheContoso.comnetworkconsistsofasingledomainnamedContoso.com.AllserversontheContoso.comnetworkhaveWindowsServer2012R2installed. Youarerunningatrainingexerciseforjunioradministrators.YouarecurrentlydiscussingtheuseofNon-UniformMemoryArchitecture(NUMA). WhichofthefollowingisTRUEwithregardstoNon-UniformMemoryArchitecture(NUMA)?()
A. Itisacomputerarchitectureusedinmultiprocessorsystems.
B. Itisacomputerarchitectureusedinsingleprocessorsystems.
C. Itallowsaprocessortoaccesslocalmemoryfasterthanitcanaccessremotememory.
D. Itallowsaprocessortoaccessremotememoryfasterthanitcanaccesslocalmemory.
YournetworkcontainsanActiveDirectorydomainnamedcontoso.com.Alluseraccountsinthesalesdepartmentresideinanorganizationalunit(OU)namedOU1. YouhaveaGroupPolicyobject(GPO)namedGPO1.GPO1isusedtodeployalogonscripttoalloftheusersinthesalesdepartment. Youdiscoverthatthelogonscriptdoesnotrunwhenthesalesuserslogontotheircomputers.YouopenGroupPolicyManagementasshownintheexhibit. YouneedtoensurethatthelogonscriptinGPO1isappliedtothesalesusers.Whatshouldyoudo?()
A. EnforceGPO1.
B. ModifythelinkorderofGPO1.
C. ModifytheDelegationsettingsofGPO1.
D. EnablethelinkofGPO1.