A tuple is a group of one or more columns that uniquely identifies a row.
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Q12: The functional dependency noted as A →
Q13: In relational terms as defined by E.F.Codd,a
Q14: A relation is a table composed of
Q15: Given the functional dependency (A, B) →
Q16: Given the functional dependency A → B,then
Q18: If by knowing the value of A
Q19: Functional dependencies can involve groups of attributes.
Q20: A relation is a table that has
Q21: Undesirable consequences of changing the data in
Q22: If a table meets the minimum definition
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