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Question

An entity is in the second normal form if:

a.

values of nonprimary key attributes are dependent on the full primary key

b.

all values of primary keys are independent of the nonprimary key attributes

c.

you add additional nonkey attributes that are dependent on other nonkey attributes

d.

values of nonprimary key attributes are not dependent on any other nonprimary key attributes

Posted under Data Modeling and Analysis Systems Analysis and Design Methods

Answer: (a).values of nonprimary key attributes are dependent on the full primary key

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Q. An entity is in the second normal form if:
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