What Is Use Case Description
The extending use case is dependent on the extended base use case.
What is use case description. In the early stages. 11 rows Each project can adopt a standard use case template for the creation of the use case. Use case is very specific and dialed in in terms of how that user actually interacts with that software system to achieve a goal.
Elaborate more on the name in paragraph form. Its initiated by an actor provides value to that actor and is a goal of the actor working in that system. A key concept of use case modeling is that it helps us.
A use case is a list of steps that illustrate how a process will be carried out in a system. Use cases once specified can be denoted both textual and visual representation ie. It shows you how you can write a decent use case description for your use cases.
In the below diagram the Calculate Bonus use case doesnt make much sense without the Deposit Funds use case. Use cases specify the expected behavior what and not the exact method of making it happen how. A text-based use case description can be used to.
The use case is made up of a set of possible sequences of interactions between systems and users in a particular environment and related to a particular goal. Who is the main actor that this use case represents. What preconditions must be met before this use case can start.
An effective Use Case should provide a detailed step-by-step description of how the system will be used by its actors to achieve the planned outcome. The Use Case Document is a business document which provides a story of how a system and its actors will be utilized to achieve a specific goal. A use case is a list of actions or event steps typically defining the interactions between a role of an actor and a system to achieve a goal.