单项选择题

Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache：SQL>ALTERSYSTEMSETDB_CACHE_SIZE=2516582；Systemaltered.Toverifythechangeinsize，youexecutedthiscommand：SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304（4M）Whyisthevaluesetto4194304andnotto2516582（）
A.because4194304isthegranulesize
B.because4194304isthestandardblocksize
C.because4194304isthelargestnonstandardblocksizedefinedinthedatabase
D.because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache

A.Toverifythechangeinsize，youexecutedthiscommand：SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304（4M）Whyisthevaluesetto4194304andnotto2516582（）
A.because4194304isthegranulesize
B.because4194304isthestandardblocksize
C.because4194304isthelargestnonstandardblocksizedefinedinthedatabase
D.because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache

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单项选择题

YouwererecentlyhiredbyCertkiller.comasadatabaseadministrator.Youareaskedtofindoutwhetherthecurrentlyfunctionallistenerprocess，namedL1，hasbeenpasswordprotectedornot.Youarenotfamiliarwiththefilesystemoftheneworganization.Howwouldyouaccomplishthetask？（）
A.byusingtheSTATUScommandoftheListenercontrolutility
B.byusingtheSTATUSL1commandoftheListenercontrolutility
C.byusingtheSHOWRULEScommandoftheListenercontrolutility
D.byusingtheSETPASSWORDcommandoftheListenercontrolutility
E.bysearchingforthePASSWORD_LISTENERentryinthelistener.orafile

A.comasadatabaseadministrator.Youareaskedtofindoutwhetherthecurrentlyfunctionallistenerprocess，namedL1，hasbeenpasswordprotectedornot.Youarenotfamiliarwiththefilesystemoftheneworganization.Howwouldyouaccomplishthetask？（）
A.byusingtheSTATUScommandoftheListenercontrolutility
B.byusingtheSTATUSL1commandoftheListenercontrolutility
C.byusingtheSHOWRULEScommandoftheListenercontrolutility
D.byusingtheSETPASSWORDcommandoftheListenercontrolutility
E.bysearchingforthePASSWORD_LISTENERentryinthelistener.orafile

问答题

YouaredesigningaWindowsAzureapplicationthatwillcommunicatewithexistingon-premiseapplicationsandservices.TheapplicationwillbeactivatedforWindowsAzureConnect.YouneedtorecommendasolutionforcompletingtheWindowsAzureConnectconfiguration.Whichtwoactionsshouldyourecommend？（）
A.Placelocalendpointsingroupsandthenconfigureaconnectionbetweenthegroupsandtheapplication.
B.Placehostedendpointsingroupsandthenconfigureaconnectionbetweenthegroupsandtheapplication.
C.Installendpointsoftwareonlocalcomputersorvirtualmachines.
D.Installendpointsoftwareonhostedvirtualmachines.

A.TheapplicationwillbeactivatedforWindowsAzureConnect.YouneedtorecommendasolutionforcompletingtheWindowsAzureConnectconfiguration.Whichtwoactionsshouldyourecommend？（）
A.Placelocalendpointsingroupsandthenconfigureaconnectionbetweenthegroupsandtheapplication.
B.Placehostedendpointsingroupsandthenconfigureaconnectionbetweenthegroupsandtheapplication.
C.Installendpointsoftwareonlocalcomputersorvirtualmachines.
D.Installendpointsoftwareonhostedvirtualmachines.