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What is the primary focus of Domain Driven Design?
What is the primary focus of Domain Driven Design?
What is the 'domain' in the context of Domain Driven Design?
What is the 'domain' in the context of Domain Driven Design?
What does a Domain Model typically involve?
What does a Domain Model typically involve?
What is the primary purpose of a Domain Model?
What is the primary purpose of a Domain Model?
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What can a Domain Model be represented as?
What can a Domain Model be represented as?
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Who should have access to the Domain Model?
Who should have access to the Domain Model?
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What is the goal of creating a Domain Model?
What is the goal of creating a Domain Model?
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What does Philip Brown say about the Domain Model?
What does Philip Brown say about the Domain Model?
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What is the primary purpose of the Model in a Domain Driven Design project?
What is the primary purpose of the Model in a Domain Driven Design project?
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What is the relationship between the Domain Model and the language used by team members?
What is the relationship between the Domain Model and the language used by team members?
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What is the first step in the recommended flow for domain modeling?
What is the first step in the recommended flow for domain modeling?
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What is the outcome of the Domain Model and the heart of the design shaping each other?
What is the outcome of the Domain Model and the heart of the design shaping each other?
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What is the purpose of identifying attributes of classes and association classes?
What is the purpose of identifying attributes of classes and association classes?
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What is the final step in the recommended flow for domain modeling?
What is the final step in the recommended flow for domain modeling?
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Study Notes
Domain Driven Design
- Domain Driven Design focuses on solving organizational problems through code, prioritizing resources on the business logic of an application.
- The domain refers to the world of the business, including rules, processes, and existing systems.
Domain Model
- A domain model is a structured visual representation of interconnected concepts or real-world objects.
- It incorporates vocabulary, key concepts, behavior, and relationships of all entities within the domain.
- The domain model should be accessible and understandable by everyone involved in the project.
- A domain model can be represented through diagrams, code examples, or written documentation.
- Class diagrams are commonly used to illustrate domain models, showing:
- Domain objects or conceptual classes
- Associations between conceptual classes
- Attributes of conceptual classes
The Model
- The model represents the solution to the problem, often simplifying the bigger picture to focus on important aspects.
- The model and domain model shape each other.
- The domain model is the backbone of the language used by all team members.
- The domain model is distilled knowledge.
General Steps in Domain Modelling
- Prepare a problem statement for the system being developed.
- Identify classes and objects.
- Develop a data dictionary.
- Identify associations between classes.
- Identify attributes of classes and association classes.
- Structure objects using inheritance.
- Verify access paths for likely queries.
- Iterate and refine the model.
Relationship Notations for Classes in UML
- No specific details provided in the text.
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Description
This quiz covers Domain Driven Design, creating domain models from requirements, and system sequence diagram in software construction.
