-In the accompanying figure, a ____ is a field or combination of fields that uniquely and minimally identifies a particular member of an entity.
A)primary key
B)common key
C)secondary key
D)combination key

Question

-In the accompanying figure, a ____ is a field or combination of fields that uniquely and minimally identifies a particular member of an entity.
A)primary key 
B)common key 
C)secondary key 
D)combination key

Quizplus · Accepted Answer

A primary key is a field or combination of fields that uniquely and minimally identifies a particular member of an entity in a database.

-In the Accompanying Figure, a ____ Is a Field or Combination