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Suppose an isa hierarchy includes k entity sets but we do not know the exact structure of this hierarchy. If we follow an object-oriented approach

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Suppose an isa hierarchy includes k entity sets but we do not know the exact structure of this hierarchy. If we follow an object-oriented approach and convert this diagram into relations, which of the following is TRUE about the number N of relations we may get? Select one: Ok SN 52% 01<>

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