____ is a one-to-one correspondence between two field values.
A)First normal form"
B)Second normal form"
C)Referential integrity"
D)Functional dependency"

Question

Quizplus · Accepted Answer

Functional dependency is a one-to-one correspondence between two field values. This means that the value of one field is dependent on the value of another field, and there is only one possible value for a given input value. First normal form is about atomicity, second normal form is about removing partial dependencies, and referential integrity is about maintaining consistency between related tables.

____ Is a One-To-One Correspondence Between Two Field Values