reviews all the requirements and may provide a graphical view of the entire system.
The understandability of the project improves significantly.
Requirement analysis models/Elements
- Scenario-based modelling
- Flow oriented modelling
- Behavioral modelling
- Class-based modelling
Scenario-based modelling
It identifies the primary use cases for the proposed software system or application, to which later stages of requirements modelling will refer.
it is important for software engineers to understand how end users and others want to interact with the system.
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