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Questions and Answers
Which of the following statements is true about interaction diagrams?
What is the difference between a sequence diagram and a collaboration diagram?
Which of the following is NOT a type of message in a sequence diagram?
Study Notes
Interaction Diagrams
- Interaction diagrams are used to visualize the interactions between objects in a system.
- They are used to model the behavior of objects and how they interact with each other.
Sequence Diagram vs Collaboration Diagram
- A sequence diagram focuses on the sequence of messages exchanged between objects, emphasizing the time-order of events.
- A collaboration diagram focuses on the interactions between objects, emphasizing the relationships between objects.
Types of Messages in Sequence Diagram
- There are four types of messages in a sequence diagram: synchronous, asynchronous, return, and lost.
- Synchronous messages are used to represent a request and its immediate response.
- Asynchronous messages are used to represent a request that does not require an immediate response.
- Return messages are used to represent a response to a previous request.
- Lost messages are used to represent a message that is lost or not received.
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Description
Test your knowledge on interaction diagrams, a crucial aspect of system design and programming. Learn about the key elements of interaction diagrams, including objects, actors, and algorithms. Discover how interaction diagrams model the dynamic aspect of system tasks and correspond to specific use cases or functionalities. Practice your understanding of how objects and actors communicate together to achieve a task. This quiz will also explore how interaction diagrams are built based on activity and use-case diagrams, and how they can be used in the implementation of class methods.
