In ________ normal form,each non-primary key attribute is identified by the whole key (what we call full functional dependency).
A)First
B)Fourth
C)Third
D)Second

Question

Quizplus · Accepted Answer

Second normal form (2NF) requires that each non-primary key attribute is fully functionally dependent on the primary key, meaning it is identified by the whole key and not just part of it.

In ________ Normal Form,each Non-Primary Key Attribute Is Identified by the Whole