Knowing the minimum and maximum number of _____ occurrences is very helpful at the application software level.
A) object
B) attribute
C) data
D) entity
Correct Answer:
Verified
Q24: The conceptual model can handle _ relationships
Q25: In the entity relationship diagram (ERD), cardinality
Q26: A _ entity has a primary key
Q27: The existence of a(n) _ entity indicates
Q28: _ expresses the minimum and maximum number
Q30: A(n) _ is the set of possible
Q31: A relationship is an association between _.
A)
Q32: A _ relationship exists when an association
Q33: The decision to store _ attributes in
Q34: A derived attribute is indicated in the
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