试题详情
- 单项选择题Because of hardware failure， you decided to drop a redo log member from the database. Which condition should be met to drop a redo log file？（）
A、 The redo log file should belong to an active group.
B、 The redo log file should belong to an inactive group.
C、 The redo log file should belong to the current group.
D、 The redo log file can be dropped only if all the transactions are stopped.
E、 Before a redo log file is dropped， it should be deleted from the operating system （OS）.
- B
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