[多选题]13-11 、热备份的不足是：
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2023-11-01 14:50:15|
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[多选题]13-11 、热备份的不足是：
A.不能按表户恢复。
B.难于维护，所以要特别仔细小心，不允许""以失败告终”
C.若热备份不成功，所得结果不可用于时间点的恢复。
D.不能出错，否则后果严重。
A.不能按表户恢复。
B.难于维护，所以要特别仔细小心，不允许""以失败告终”
C.若热备份不成功，所得结果不可用于时间点的恢复。
D.不能出错，否则后果严重。
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