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单选题
One of the tablespaces is read/x7fonly in your database. The loss of all control files forced you to re/x7fcreate the control file.  Which operation do you need to perform after re/x7fcreating the control file and opening the database?()
A

drop and re­create the read­only tablespaces

B

rename the read­only data files to their correct file names

C

change the tablespace status from read/write to read­only

D

re­create the read­only tablespace because it is automatically removed


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更多 “单选题One of the tablespaces is read/x7fonly in your database. The loss of all control files forced you to re/x7fcreate the control file.  Which operation do you need to perform after re/x7fcreating the control file and opening the database?()A drop and re­create the read­only tablespacesB rename the read­only data files to their correct file namesC change the tablespace status from read/write to read­onlyD re­create the read­only tablespace because it is automatically removed” 相关考题
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考题 多选题You are using a recovery catalog to maintain Recovery Manager (RMAN) backup information for your production database. You have registered your production database and are performing regular backups. Because of a new requirement you have added a few new tablespaces to your production database and you want them to be included in backups.  Identify two options for completing this task.()AReregistering the target database in recovery catalogBTransporting the new tablespaces to the recovery catalog databaseCSyncronizing the recovery catalog with the target database control fileDPerforming a fresh backup of the target database to include the new data files in the catalog database

考题 单选题You are using recovery Manager (RMAN) with a recovery catalog to backup up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. The database was open and transactions were recorded in the redo logs. Because of fire in the building you lost your servers having the production database and the recovery catalog database. The archive log files generated after the last backup are intact on one of the remote locations. While performing a disaster recovery of the production database what is the next step that you must perform after restoring the data files and applying archived redo logs?()A Open the database in NORMAL modeB Open the database in read-only modeC Open the database in RESTRICTED modeD Open the database with the RESETLOGS option