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单项选择题You work as a database administrator for Supportcenter.cn. Your database is functional. One of the disks containing a mirrored redo log member has bad sectors in it. You are unable to fix the damaged file. How does the loss of a redo log member affect the instance of the database that is currently running？（）

A、The instance would normally abort.

B、The instance would not be affected.

C、The instance would be invalid， so would have to be aborted.

D、The instance would remain open， but the LGWR process would fail.

E、The instance would remain open and would automatically create the missing file

  • B

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