The conceptual model can handle _____ relationships and multivalued attributes.
A) 1:1
B) M:N
C) 1:M
D) 1:N
Correct Answer:
Verified
Q19: Software vendors have adopted the Chen representation
Q20: In implementation terms, an entity is existence-dependent
Q21: A _ attribute can be further subdivided
Q22: Ideally, an entity identifier is composed of
Q23: If an entity can exist apart from
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
Q29: Knowing the minimum and maximum number of
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