Questions tagged [use-case]
In software and systems engineering, a use case is a list of steps, typically defining interactions between a role and a system. From Wikipedia: http://en.wikipedia.org/wiki/Use_case
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Single or multiple use cases for alternative actions in the same flow?
I’m modeling a use case diagram for an online marketplace system.
In one of my use cases, the seller can perform three different actions:
Accept an offer → closes the negotiation,
Reject an offer → ...
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How should I model the external entity and actor in my DFDs and UC Diagram for an app used by the QA officer (and possibly other staff) in an agency?
I’m creating a 0- and 1-Level DFD, along with a UC Diagram, for a data cleansing web application for a government agency.
The primary user of the system is the agency’s Quality Assurance (QA) Officer.
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Creating sequence diagrams for use cases
If I create a sequence diagram for a use case, should the objects in the sequence diagram be based on the methods and classes in the class diagram, or is that not necessarily required?
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use case relationship generalization
I'm creating a use case diagram. Is it correct to make gaining muscle/maintaining weight/losing weight a generalization? Or do you think I should just delete those use cases? I mean the use case of ...
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Is my use case diagram about AI expertizer interpretable?
I have this Use-case diagram:
Stop Scroll Here!!!
What is your first impression about the use case? I mean is it interpretable intuitively? After you answer it, I will explain what that use case is ...
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Does the current Use Case Diagram clearly represent how users interact with the system?
Detailed Idea for the Dermatech System
Main Idea of the System:
Dermatech is an AI-based system that operates through a mobile application, designed to assist users in diagnosing primary skin ...
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database as distinct operations in the Use Case diagram
I'm working on analyzing an application for skin disease diagnosis using AI. Here's the scenario:
User Interaction: The user logs in to the application, uploads or captures an image of their skin ...
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converting use case diagram to an use case template
I am new to UML and have a problem. I am trying to model a system where a teacher can develop an assignment paper and use an LLM to generate answers to make a more robust paper. later, the moderator ...
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The level of granularity of a use case
I am new to UML and have a problem. I am trying to model a system where a teacher can develop an assignment paper and use an LLM to generate answers to make a more robust paper. later, the moderator ...
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Problem with use case diagram
I am realising a project only I do not understand whether the diagram is correct or not.
I've used a generalization for merging two CRUD operations. Is this correct?
Is the use case login correct if ...
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My use case diagram is a mess. What can I do?
I was asked to build a use case diagram for a case study of a charter boat company. I said that the system will implement a shift away from their use of manual forms into an online booking and payment ...
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Confirmation of the request with the client. Use use case diagram or not?
Let's image that I have a requirement from a user about logging. He wants to log and then display to manager every action made by a user in the system. And for specific actions e.g. opening a case he ...
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Required sequential actions in use case diagram
I am creating a use case diagram for an elevator control system program, and I am a little confused about using includes for sequential actions.
What I mean is that when the user calls the elevator, ...
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Entities can move from one Clean Architecture use case to another using the controller?
I'm working on a project with the task of creating a route to checkout ticket purchases for events. In this scenario, I have a controller that receives the request with order data, client information, ...
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Streams and clean architecture
I am pretty new to async programming and the whole stream stuff, since i have a web programming background with php, where async programming and streams isn't really a big topic most time.
I try to ...
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