单项选择题
A.V$LOG B.V$LOFHIST C.V$LOGFILE D.V$LOG_HISTORY
Whichdynamicperformanceviewdisplaystheinformationaboutt...
单项选择题Which dynamic performance view displays the information about the files associated with the locally managed temporary tablespaces in Oracle9i？（）
A.V$DATAFILE B.V$TEMPFILE C.V$DBFILE D.V$DATAFILE_HEADER
RMANenablesyoutoopenthetargetdatabasewhenitisalreadymou...
单项选择题RMAN enables you to open the target database when it is already mounted. Which command must you execute at the RMAN prompt to open the database？（）
A.’SQL ALTER DATABASE OPEN’； B.SQL ALTER DATABASE ’OPEN’； C.OPEN DATABASE； D.DATABASE OPEN
Whichofthefollowingcommandscannotbeexecutedwhenthedatab...
单项选择题Which of the following commands cannot be executed when the database open？（）
A.RECOVER DATABASE B.RECOVER TABLESPACE C.RECOVER DATAFILE D.ALTER DATABASE RECOVER DATAFILE
