题目内容:
A.Restorethedatafileandperformincompleterecovery.B.Restorethedatafileandperformpoint-in-timerecover.
C.Dropthetablespaceandlosealldatainthetablespace.
D.Restorethedatabaseandlosealldatasincethelastbackup.
参考答案:
B.Restorethedatafileandperformpoint-in-timerecover.
C.Dropthetablespaceandlosealldatainthetablespace.
D.Restorethedatabaseandlosealldatasincethelastbackup.