*..1 is a valid multiplicity on a relationship in a class diagram.

Name: *..1 is a valid multiplicity on a relationship in a class diagram.
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Question

Quizplus · Accepted Answer

In UML class diagrams, multiplicities are typically expressed as non-negative integers or ranges (e.g., 1, 0..1, 1..*, *), and ".." is used to define ranges. However, "*..1" is not a valid multiplicity because it suggests an invalid range from many to one, which contradicts the correct notation where the lower bound should not exceed the upper bound.

*1 Is a Valid Multiplicity on a Relationship in a Class