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YouworkasadatabaseadministratorforCertkiller.com.YouwanttobenotifiedwhenthenumberofdiskI/Oincreasesby10%ofwhatitwasyesterday.Youcreateabaselinemetricforyesterday’sdiskI/Operformance.Howdoyouusethebaselinemetricstoachieveyourobjective?()
A.Savethebaselineinthedatabase
B.SavethebaselineintheDatabaseControlHomePage
C.CreateaproceduretoreadandapplythebaselinetodiskI/Ometrics
D.ApplythebaselinetothediskI/OmetricsintheMangeMetricspage
E.AlterthediskI/OmetricstoincludebaselinebyusingtheALTERMETRICScommnd
参考答案