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Question 5 4 For a relational decomposition, the property of being able to get back exactly the original relation by joins is: A . lossless
Question For a relational decomposition, the property of being able to get back exactly the original relation by joins is: A lossless decomposition. B relation preservation. C attribute preservation. D dependency preservation.
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For a relational decomposition, the property of being able to get back exactly the original relation by joins is:
A lossless decomposition.
B relation preservation.
C attribute preservation.
D dependency preservation.
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