____________[A] limited [B] committed [C] dedicated [D] confined

【B8】______A．linesB．agesC．spaceD．limits

We believe an offence was committed______EU regulations.A．withB．overC．underD．on

_________[A] invisible [B] limited [C] indefinite [D] different

__________[A] limited[B] subjected[C] converted[D] directed

在DB恢复时，对已经COMMIT但更新未写入磁盘的事务执行______。A．REDO处理B．UNDO处理C．ABORT处理D．R

在DB恢复时 对已经COMMIT但更新未写入磁盘的事务执行______。A.REDO处理B.UNDO处理C.ABORT处理D.R