active dataguard 应用那些文件?
A.standby redo log
B.redo online log
C.archive log
A.standby redo log
B.redo online log
C.archive log
第2题
A.MANClusters,becausetheywouldallowyoutosynchronouslyreplicatestateinlowlatencynetworks
B.WANClusters,becausetheywouldallowyoutoasynchronouslyreplicatestateinnonlowlatencynetworks.
C.TransactionLoginthedatabase,becauseyoucouldavoidsynchronizingtworeplicationtechnologies(databaseandfile)
D.DataGuard,becauseitisthemosteffectivewaytoreplicateastateacrosslocations
E.GoldenGate,becauseitisthemosteffectivewaytoreplicateastateacrosslocations
第5题
A.当前生产环境数据库包括orabiz、riskdb、svcora、didb等
B.riskdb配置了dataguard
C.vcsdb表示一线通数据库
D.张江的操作系统版本是RHEL7
第6题
A.Java applets和Active X
B.Java applets和Jscript
C.JavaScript和Active X
D.JavaScript和和Jscript
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