Multiple Choice
ABC RETAILER
Observe the ER diagram for the ABC Retailer:
This ER diagram will be used for the following questions citing ABC Retailer ER Diagram.
-Which of the following is true according to the ABC Retailer ER diagram?
A) A product can be associated with many promotions and it has to be associated with at least one promotion
B) A product can be associated with many promotions but it does not have to be associated with any promotions
C) Each product is associated with exactly one promotion
D) A product is not associated with any promotions
Correct Answer:
Verified
Correct Answer:
Verified
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