Which two models are the primary models in object-oriented detailed design?
A)Design class diagram and component diagram"
B)Package diagram and CRC cards"
C)Sequence diagram and state machine diagram"
D)Sequence diagram and design class diagram"

Question

Quizplus · Accepted Answer

The primary models in object-oriented detailed design are the sequence diagram and the design class diagram. The sequence diagram shows the dynamic interactions between objects, while the design class diagram shows the static structure of the classes and their relationships. Together, they provide a comprehensive view of the system's behavior and structure. Option A is incorrect because a component diagram is not a primary model in object-oriented detailed design. Option B is incorrect because CRC cards are a technique for brainstorming and exploring possible class designs, but not a primary model. Option C is incorrect because a state machine diagram is used to model the behavior of a single object over time, while the primary models in object-oriented detailed design need to show multiple objects and their interactions.

Which Two Models Are the Primary Models in Object-Oriented Detailed