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System Modeling Chapter 5

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Questions and Answers

What type of UML diagram is used to show the object classes in a system and the associations between them?

Class diagrams (correct)

Sequence diagrams

State diagrams

Activity diagrams

What type of system perspective is concerned with the organization of a system?

Behavioral perspective

Interaction perspective

Structural perspective (correct)

External perspective

What is the primary purpose of a use case diagram?

To model the interactions between a system and its environment (correct)

To show the dynamic behavior of a system

To show the internal structure of a system

To document the functional requirements of a system

What type of UML diagram is used to show how a system reacts to internal and external events?

State diagrams (D) Signup and view all the answers

What is the primary benefit of using graphical models in system modeling?

To facilitate discussion about an existing or proposed system (C) Signup and view all the answers

What type of system perspective is concerned with the dynamic behavior of a system?

Behavioral perspective (A) Signup and view all the answers

What type of UML diagram is used to show the interactions between actors and the system and between system components?

Sequence diagrams (B) Signup and view all the answers

What is the primary purpose of a class diagram?

To show the object classes in a system and their associations (B) Signup and view all the answers

What type of system modeling is used to model the context or environment of a system?

External perspective (A) Signup and view all the answers

What is the primary purpose of a use case model?

To model the interactions between a system and its environment (C) Signup and view all the answers