Question: a ) Discuss the correspondences between the ER model constructs and the relational model constructs. Show how each ER model construct can be mapped to
a Discuss the correspondences between the ER model constructs and the
relational model constructs. Show how each ER model construct can be
mapped to the relational model and discuss any alternative mappings.
b Discuss the options for mapping EER model constructs to relations and
the conditions under which each option could be used.
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