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UML Metamodel
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Posted By:   Anonymous
Posted On:   Sunday, June 24, 2007 07:07 AM

Hi,

I would like to confirm few things about UML metamodel:

a) By default, all relationship (association, dependency, generalization) can be
unidirectional or bidirectional.

b) Only dependency and generalization are directed relationship.

c) The arrow applied in dependency relationship does not show unidirectional.

d) Why association is not a kind of directed relationship?

Someone could help me? Thanks

Cheers,

Nazir

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