- 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?
- A. renaming the control files
- B. dropping a user in your database
- C. enabling or disabling redo log archiving
- D. dropping a tablespace in your database
- E. re-creating the control files, after you lost all the control files in your database
- Answer: C
- "Steps for Creating New Control Files"
- Changing the Database Archiving Mode
ABD 需要在 open 状态
数据库在 mount 期间可以执行以下操作:
? 启用或禁用 redo 日志归档选项
? 执行完整的数据库恢复
E 只能不完全恢复, 这里只有 C 符合
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