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question about ex2.Q2.d

+6 votes

What do you meen by explain? 

We studied today that dependency is lost if there is no table where all the attributes appear, so i think that this is the only explanation we know for this situation....


asked Dec 12, 2017 by talsolomon (1,030 points)
Hi, this question does not comply to the forum rules. question should be titled correctly and to be self-contained.

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