单项选择题
A.Only the data files.
B.All of the data files and the control files.
C.Only the data files belonging to the SYSTEM tablespace.
D.Only the data files belonging to the SYSTEM tablespace and the control files.
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？（）
单项选择题 Twodatafileshavebeendeletedattheoperatingsystemlevelbyaccident.YourdatabaseisrunninginARCHIVELOGmodeandonlinebackupsaretakennightly.OneofthedatafilesthathasbeendeletedbelongstotheUSERStablespaceontheotherbelongstotheSYSTEMtablespace.Howcanyourecoverfromthissituation？（）