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I have a question about relationships in uml diagrams.

Option 1: Views 1

Option 2: Views 2

My question is what is the difference between these two notations? Which one is right?

Geert Bellekens
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Bits Jhon
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    based off how much information is given it is hard to tell which is right. Option 1 is just combination of two relationships composition and association. Teacher teaches student is association and the relationship between student and grades is composition. – Yoshikage Kira May 28 '21 at 22:26
  • https://stackoverflow.com/questions/43012322/what-is-navigability-in-uml-diagrams – qwerty_so May 29 '21 at 07:34

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