If D1, D2…Dn are domains in a relational model, then the relation is a table, which is a subset of
(A) D1⊕D2⊕…⊕Dn
(B) D1xD2x…xDn
(C) D1∪D2∪…∪Dn
(D) D1∩D2∩…∩Dn
Answer: (B)
Explanation:
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