These are the data files that are corrupted.
There is no SYSAUX tablespace in your database
There is a readonly tablespace in your database.
These are the data files that cannot be recovered.
第1题:
You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace, DATA1, was dropped and purged from the Recycle Bin. After performing an incomplete recovery, you open the database with the RESETLOGS option. What will NOT be the impact of using the RESETLOGS option?()
第2题:
You have a read-only tablespace on read-only media. You want to perform a media recovery on the existing data files, but using a backup control file. The backup control file indicates that the status of the read-only tablespace was read/write when the control file was backed up. What should you consider?()
第3题:
You issue this statement:ALTER DATABASE BACKUP CONTROLFILE TO TRACE; What does the statement generate?()
第4题:
You have a read/x7fonly tablespace on read/x7fonly media. You want to perform a media recovery on the existing data files, but using a backup control file. The backup control file indicates that the status of the read/x7fonly tablespace was read/write when the control file was backed up. What should you consider?()
第5题:
The loss of the control file forced you to re/x7fcreate the control file. After re/x7fcreating it and opening the database, you find that some of the data files are named as MISSINGnnnnn, where nnnnn is a five/x7fdigit number starting with 0. What could be the possible reason?()
第6题:
You executed the following command to back up the control file: ALTER DATABASE BACKUP CONTROLFILE TO TRACE; What do you find in the trace file?()
第7题:
You work as a database administrator for Supportcenter.cn. You added atablespaceto your database. Because of the changes to the physical structure of your database, you performed a backup of the control file to trace. After this, you lost only the control files and the instance aborted due to a hardware failure. How would you proceed to recover the database?()
第8题:
Which statement is true regarding the Archiver (ARCn) process,archived log files,and recovery? ()
第9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?()
第10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?()