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042

原创 Linux操作系统 作者:lijiebin 时间:2007-11-22 12:39:05 0 删除 编辑
Redo log files are not multiplexed in your database. Redo log blocks are corrupted
in group 2, and archiving has stopped. All the redo logs are filled and database
activity is halted. Database writer has written everything to disk. Which command
would you execute to proceed further?
A. RECOVER LOGFILE BLOCK GROUP 2;
B. ALTER DATABASE DROP LOGFILE GROUP 2;
C. ALTER DATABASE CLEAR LOGFILE GROUP 2;
D. ALTER DATABASE RECOVER LOGFILE GROUP 2;
E. ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 2;

Answer: E
我认为这题该是c,
答安对还是我的对呢?

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