SMART Professional™ Scrum Master
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- Duration: 2 Days
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Use case diagram is a tool for modeling the functionality of a system using actors and use cases. The use case diagram shows how the user will use the system. A use case is a set of actions, services, and functions. Actors are persons or entities that act within a system.
Data Models enable to determine the structure of the data. They can also show how data flows through the system
Mock-ups or screen designs can be used to show how a product's user interface will look. Mock-ups prevent design black holes and promote cooperation between the team and the customer.
Wireframe is a quick and inexpensive tool for verifying that the team's understanding of the proposed system or the features it contains meet stakeholder expectations. Wireframes are a quick mock-up of the product and a quick way to get feedback.