renaming the control files
re-creating the control files
dropping a user in your database
dropping a tablespace in your database
configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes
第1题:
You plan to execute the following command to perform a Flashback Database operation in your database: SQL> FLASHBACK DATABASE TO TIMESTAMP (SYSDATE -5/24); Which two statements are true about this?()
第2题:
For which database operation would you need the database to be in the MOUNT state()
第3题:
Redo log files are multiplexed in your database. The disk in which you have one of the redo log members is highly fragmented. In the process of defragmentation you lose the redo log member, which is not a member of the current group. How would you recover from the loss of the redo log member?()
第4题:
Which command would you use to determine what database backups are currently available for restore?()
第5题:
In which case would you use the Flashback Database feature to perform a recovery?()
第6题:
You are managing an Oracle Database 11g database. The database is open, and you plan to perform Recovery Manager (RMAN) backups. Which three statements are true about these backups()
第7题:
You have to shut down the database instance with the ABORT option because of a hardware failure. Which statement is true about the subsequent opening of the database?()
第8题:
Your database is running in the ARCHIVELOG mode. You placed a tablespace, tbs_1, offline with the immediate option. Which statement is correct in this scenario? ()
第9题:
You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state?()
第10题:
You executed the following query in your database: SELECT oldest_flashback_scn, oldest_flashback_time FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output?()