YouworkasadatabaseadministratorforCertkiller.com.Youfindthatreportsarerunningforalongtimeinyourdatawarehousingapplications.Yoususpectalackofindexesisthereasonfortheperformancedegradation.Whichadvisorycomponentwouldyoureferto，inordertodeterminetheappropriateindexes？（）A.MemoryAdvisorsB.SegmentAdvisorsC.SQLTuningandAccessAdvisorsD.AutomatedWorkloadRepository（AWR）E.AutomaticDatabaseDiagnosticMonitor（ADDM）
YouworkasadatabaseadministratorforCertkiller.com.Youfindthatreportsarerunningforalongtimeinyourdatawarehousingapplications.Yoususpectalackofindexesisthereasonfortheperformancedegradation.Whichadvisorycomponentwouldyoureferto，inordertodeterminetheappropriateindexes？（）
A.MemoryAdvisors
B.SegmentAdvisors
C.SQLTuningandAccessAdvisors
D.AutomatedWorkloadRepository（AWR）
E.AutomaticDatabaseDiagnosticMonitor（ADDM）
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