Podcast
Questions and Answers
Which of the following statements is true about interaction diagrams?
Which of the following statements is true about interaction diagrams?
- Interaction diagrams model the static aspect of a system
- Interaction diagrams can be used in the implementation of class methods (correct)
- Interaction diagrams describe the algorithm in detail
- Interaction diagrams are built based on state diagrams
What is the difference between a sequence diagram and a collaboration diagram?
What is the difference between a sequence diagram and a collaboration diagram?
- Sequence diagrams are an instance of class diagrams, while collaboration diagrams are based on activity diagrams
- Sequence diagrams show the temporal sequence of interactions, while collaboration diagrams show the structural organization of objects and their interactions (correct)
- Sequence diagrams are used for object creation and destruction, while collaboration diagrams are used for message sending
- Sequence diagrams are used in multi-thread environments, while collaboration diagrams are used in single-thread environments
Which of the following is NOT a type of message in a sequence diagram?
Which of the following is NOT a type of message in a sequence diagram?
- CALL message
- SEND message
- RETURN message
- DELETE message (correct)
Flashcards are hidden until you start studying
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.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.