Describe 2 ways in which a Design Class Diagram differs from a Domain Model Diagram?
Question
Describe 2 ways in which a Design Class Diagram differs from a Domain Model Diagram?
Solution
-
Purpose: The primary difference between a Design Class Diagram and a Domain Model Diagram lies in their purpose. A Domain Model Diagram is used in the analysis phase of a project to represent the conceptual model of the system, focusing on the real-world concepts and the relationships between them. On the other hand, a Design Class Diagram is used in the design phase of a project to represent the detailed design of the system, focusing on the software classes that will be implemented, their attributes, methods, and the relationships between them.
-
Level of Detail: A Domain Model Diagram is a high-level diagram that only includes the main concepts and their relationships, without going into the details of how these concepts will be implemented in the software. On the other hand, a Design Class Diagram is a low-level diagram that includes detailed information about the software classes, such as their attributes, methods, visibility, and the relationships between them, including association, aggregation, composition, and inheritance.
Similar Questions
During design stage, a domain model class diagram will be used for:Question 5Select one:a.archive only. It is no longer used in the design stage for anything.b.as the basis for database design. Database design will be covered in more detailed in ITECH2004 (Data Modelling)c.creating the database. The domain model class diagram is a 1 to 1 map to database design.d.None of the above
he domain model class diagram is used toQuestion 7Select one:a.show the software classes in the problem domain layer of the system.b.show the things involved in the user’s work that are important, and the relationship between the things.c.show the data entities for the new system.d.show the relationships among the data entities
Which of the following would NOT be a reasonable way of identifying the classes for your domain model class diagram?Select one:Asking the user at a story mapping workshop for a list of all the classes required for the UML domain model class diagramReview the Use Case Descriptions describing the business functionality of the new system and identify the nounsIdentifying the nouns from descriptions of the information you have gathered from interviews and workshops with the usersBrainstorm with the user to identify the THINGS involved when carrying out their user stories
Which two models are primary models in object-oriented detailed design?Question 6Select one:a.Design class diagram and component diagramb.Package diagram and CRC cardsc.Sequence diagram and communication diagramd.Sequence diagram and design class diagram
In a domain model class diagram, how many compartments are shown in a class?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.