问题

YouworkasadatabaseadministratorforSupportcenter.cn.Youfindthatreportsarerunningforalongtim

YouworkasadatabaseadministratorforSupportcenter.cn.Youfindthatreportsarerunningforalongtimeinyourdatawarehousingapplications.Yoususpectalackofindexesisthereasonfortheperformancedegradation.Whichadvisorycomponentwouldyoureferto，inordertodeterminetheappropriateindexes？（）

A、MemoryAdvisors

B、SegmentAdvisors

C、SQLTuningandAccessAdvisors

D、AutomatedWorkloadRepository（AWR）

E、AutomaticDatabaseDiagnosticMonitor（ADDM）

参考答案

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