A(n) ____ represents a particular type of object in the real world.
A) attribute
B) entity
C) relationship
D) constraint
Correct Answer:
Verified
Q22: In the _ model, the basic logical
Q23: A verb associating two nouns in a
Q27: Which of the following is true of
Q28: Students and classes have a _ relationship.
A)
Q29: _ are normally expressed in the form
Q32: A(n)_'s main function is to help you
Q33: In the _ model, each parent can
Q38: A(n) _ is a restriction placed on
Q39: A(n) _ is anything about which data
Q40: A(n) _ is bidirectional.
A) attribute
B) entity
C) relationship
D)
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