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What are sequence diagrams, collaboration diagrams and
difference between them ?
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Answer Posted / parminder
Sequence diagrams and collaboration diagrams are essentially
semantically equivalent. You can use either to model the
dynamic aspects of a system in terms of objects interacting
by exchanging messages. The difference is more in how the
information is presented than in the underlying semantics of
the diagram. Sequence diagrams emphasize the time ordering
of messages, whereas collaboration diagrams depict more of
an organizational structure and are more space efficient.
Many UML tools will automatically convert from one diagram
type to the othe
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