多项选择题
A.Current log sequence.
B.Recover tuning parameters.
C.Redo log names and locations.
D.Data file names and locations.
E.Undo segment names and locations.
单项选择题 YouareoperatingyourdatabaseinNOARCHIVELOGmode.Yourmostrecentbackupincludesacopyofallofthedatafilesandthecontrolfilestakenwhenthecurrentlogsequencenumberwas45.YouexperiencediskfailureonthedriveonwhichyourSYSTEMtablespacedatafilesarestored.Atthetimeofthefailure，thecurrentlogsequencenumberis98.WhichfilesshouldyourestoretorecoverfromthelossoftheSYSTEMtablespacedatafiles？（）
单项选择题 The SET CONTROLFILE AUTOBACKUP FORMAT command， which you can specify either within a RUN block or at the RMAN prompt， overrides the configured autobackup in the session only. What is the order of precedence？（） 1. SET within RUN 2. SET at RMAN prompt 3. CONFIGURE
多项选择题 Inasharedserverconfiguration，whichtwodescribetheactionsthatthelistenercantaketoserviceaclientrequest？（）