Question
1.Which of the following objects typically do NOT appear in a value chain level REA model? A. duality associations B. participation associations C. economic increment
1.Which of the following objects typically do NOT appear in a value chain level REA model?
A. duality associations
B. participation associations
C. economic increment events
D. economic decrement events
E. resource flows
2.When an event participates in a stockflow association, which of the following is true?
A. The other participant in the association must be an event-type.
B. The other participant in the association must be an external agent.
C. The other participant in the association must be another event.
D. The other participant in the association must be an internal agent.
E. The other participant in the association must be a resource or resource-type.
3.Disregarding minimum multiplicities, when converting conceptual models into relational tables:
A. A "one to one" association should be implemented with a separate table.
B. All associations, regardless of maximum multiplicities, should be implemented with the primary key of a class posted into the other class's table as a foreign key.
C. A "one to many" association should be implemented by posting the key of the many class table (that is the class the many is next to) into the a class s table.
D. All associations, regardless of maximum multiplicities, should be implemented with separate association tables.
E. A "one to many" association should be implemented by posting the key of the a class table (that is the class the one is next to) into the many class s table.
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