Which of the following business rules is correct?

Posted by: Pdfprep Category: CBAF-001 Tags: , ,

The entity relationship model below shows the relationship between Customer and Order.

Which of the following business rules is correct?

A . An order may be placed by many customers.
B . A customer may place many orders.
C . A customer may never place an order.
D . An order need not be placed by a customer.

Answer: B

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