BCS-ISEB
ISEB-BA1 · Question #92
ISEB-BA1 Question #92: Real Exam Question with Answer & Explanation
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Question
The entity relationship model below shows the relationship between Customer and Order. Which of the following business rules is correct?
Options
- AAn order may be placed by many customers.
- BA customer may place many orders.
- CA customer may never place an order.
- DAn order need not be placed by a customer.
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