Q7.50. You are working on documenting data requirements. One stakeholder says,

“A customer may place an order.” Another wants the statement “A customer places an order.” Does it matter?

(a) Yes; the first statement would allow customers who have never placed an order to do so; the second would not.

(b) There is no difference; the relationship is the same.

(c) You should dive deeper to see if there really is a difference.

(d) Yes; the second case is right. You cannot have a customer who has not placed an order.