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Thelistbelowdisplaysfourstepsthatyouneedtoexecuteinordertoswitchfromtheprimarydatabaseroletothestandbydatabaserole.Choosethecorrectorderofexecutionforthesteps.()1.Shotdownandstartuptheformerprimaryinstancewithoutmountingtheinstance.2.IssuetheALTERDATABASECOMMITTOSWITCHOVERTOPHYSICALSTANDBYcommand.3.IssuetheALTERDATABASEMOUNTSSTANDBYDATABASEcommand.4.Endreadorupdateactivityontheformerprimaryandstandbydatabase.
A.1,2,3,4
B.3,2,4,1
C.4,2,1,3
D.4,3,2,1
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更多 “ Thelistbelowdisplaysfourstepsthatyouneedtoexecuteinordertoswitchfromtheprimarydatabaseroletothestandbydatabaserole.Choosethecorrectorderofexecutionforthesteps.()1.Shotdownandstartuptheformerprimaryinstancewithoutmountingtheinstance.2.IssuetheALTERDATABASECOMMITTOSWITCHOVERTOPHYSICALSTANDBYcommand.3.IssuetheALTERDATABASEMOUNTSSTANDBYDATABASEcommand.4.Endreadorupdateactivityontheformerprimaryandstandbydatabase.A.1,2,3,4B.3,2,4,1C.4,2,1,3D.4,3,2,1 ” 相关考题
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