These are flashcards an notes made by students on topics like 'uml', 'active' and 'reserve', originating from:

- Michael Jesse Chonoles
ISBN-10 0128096403 ISBN-13 9780128096406
1335 Flashcards & Notes
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Study Cards on uml, active, reserve

What is not an active class?
As a Book is not an active class, that is, it does not do anything by itself, we need to look at behaviors that people or other active classes can do to the Book
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What is a possible list of behaviors?
  • Checkout()
  • reserve()
  • accession()
  • checkout()
  • reserve()
  • accession()
  • return()
  • cancel()
  • reserve()
  • deaccession()
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Operations are usually depicted beginning with a ....?
Operations are usually depicted beginning with a lower-case letter and a trailing “().”
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In UML, if we want to show that nothing is returned, we don’t put any...?
In UML, if we want to show that nothing is returned, we don’t put any “:<Type>” after the operation definition (for example, no null type).

Though not part of UML because it would be programing language dependent, it is often possible to add type modifiers related to pointers, such as “*” and “&,” depending on the tool.
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