If by knowing the value of A we can find the value of B,then we would say that B is functionally dependent on A.
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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
Q17: A tuple is a group of one
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
Q23: A foreign key is one or more
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