单选题:同一概念在一处为实体而在另一处为属性或联系的冲突在视图集成中称为(  )。

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题目内容:
同一概念在一处为实体而在另一处为属性或联系的冲突在视图集成中称为(  )。 A.命名冲突
B.概念冲突
C.域冲突
D.约束冲突

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