单项选择题
You are maintaining your database in Oracle10g. On Tuesday at 8：00 A.M.， while starting the database， you discover that all the control files are missing. The backup of the full database was performed on Sunday at 6：00 P.M. Which type of recovery will you perform？（）
A. incomplete recovery
B. complete recovery
C. recovery using the Flashback Database feature
D. recovery using the export/import utility
相关考题
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单项选择题
You have recovered your Oracle Database 10g by using the control file backup because all copies of the current control file have been lost due to a media failure. You open your database by using the following statement： SQL>ALTER DATABASE OPEN RESETLOGS； Which of the following options is true about using the RESETLOGS option？（）
A. The log sequence is reset to 0.
B. All the online redo logs are deleted.
C. All the archived redo logs from a previous incarnation become useless.
D. The full database backup taken from a previous incarnation can be used in future.
E. Only the control file and online redo log files are updated with a new RESETLOGS SCN and time stamp. -
多项选择题
YouaremaintainingyourdatabaseinOracle10g.Youperformafulluser-managedbackupeverySundayat8：00P.M.YourdatabaseisrunninginARCHIVELOGmode.OnMonday，at9：00A.M.，atablespaceisdropped.Youdecidetoperformincompleterecoverytorecoverthedroppedtablespace.WhichtwoclausescanyouusewiththeRECOVERcommand？（）
A. UNTIL SEQUENCE
B. UNTIL SCN
C. UNTIL CHANGE
D. UNTIL CANCEL -
单项选择题
In which situation will you run the script containing the following statement？（） CREATE CONTROLFILE REUSE DATABASE SALES NORESETLOGS ARCHIVELOG MAXLOGFILES 20 MAXLOGMEMBERS 3 MAXDATAFILES 30 MAXINSTANCES 10 MAXLOGHISTORY 1200 LOGFILE GROUP 1 （ ’/disk1/prod/orders/db/log1a.dbf’， ’/disk2/prod/orders/db/log1b.dbf’ ）SIZE 100K GROUP 2 （ ’/disk1/prod/orders/db/log2a.dbf’， ’/disk2/prod/orders/db/log2b.dbf’ ） SIZE 100K， DATAFILE ’/disk1/prod/orders/db/database1.dbf’， ’/disk2/prod/orders/db/file1.dbf ’；
A. when all the control files are missing and only a binary backup of the current control file exists
B. when a multiplexed copy of the current control file is missing
C. when all the control files are missing and only an ASCII representation of the binary control file exists
D. when the SPFILE is missing
