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Chapter 5 (System Modelling (UML diagram types (Sequence diagrams, Class…
Chapter 5
System Modelling
Process of developing abstract models of a system, with each model presenting a different view or perspective of that system.
System Perspectives
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Structional perspective: model the organization of a system or the structure of the data that is processed by the system
Interaction perspective: model the interactions between a system and its environment, or between the components of the system.
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Interaction Models
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Modeling component interaction helps us understand if a proposed system structure is likely to deliver the required system performance and dependability.
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Behavioral Models
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Two type of stimuli
Event: some events happens that triggers system processing. Events may has associated data, although this is not always the case.
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