单项选择题
A. Jobs
B. Chains
C. Windows
D. Window groups
E. Schedule
单项选择题 TheDBAhaschosentomanageSGAandPGAmemoryseparatelyinanOLTPdatabasebecauseofhisuniqueknowledgeoftheapplication.WhichofthesearegoodstartingpointstousewhenconfiguringthemaximumvaluesforSGAandPGA，basedontheamountofmemoryavailableonthesystem？（）
多项选择题 InaDatabaseReplayworkloadcapture，whatclientrequestinformationisgathered？（）
单项选择题 Adevelopercallsandreportsthatheaccidentallydroppedanimportantlookuptablefromaproductiondatabase.Heneedsthetabletoberecovered.Whatactionwouldyoutake？（）