A relationship is an association between _____.
A) objects
B) entities
C) databases
D) fields
Correct Answer:
Verified
Q26: A _ entity has a primary key
Q27: The existence of a(n) _ entity indicates
Q28: _ expresses the minimum and maximum number
Q29: Knowing the minimum and maximum number of
Q30: A(n) _ is the set of possible
Q32: A _ relationship exists when an association
Q33: The decision to store _ attributes in
Q34: A derived attribute is indicated in the
Q35: The entity relationship diagram (ERD) represents the
Q36: The _ notation of entity-relationship modelling can
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