ECE 5010 Sequence Diagrams
21 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What type of diagrams are commonly used to illustrate the structure of a system in UML?

  • State machine and activity diagrams
  • Activity and state machine diagrams
  • Use case and sequence diagrams
  • Class and sequence diagrams (correct)

    • In UML, which diagrams are typically used to represent the interaction between different parts of a system?

  • Use case and class diagrams
  • State machine and activity diagrams
  • Sequence and communication diagrams (correct)
  • Sequence and state machine diagrams

    • Which type of diagram in UML is used to model the behavior of a system based on the changes in its states?

  • Sequence diagram
  • Class diagram
  • Activity diagram (correct)
  • Communication diagram

    • What UML diagram is commonly used to represent the flow of control from one activity to another within a system?

    <p>Activity diagram (C)</p> Signup and view all the answers

    Which type of UML diagram is utilized to model the behavior of discrete entities by specifying different states and transitions?

    <p>State machine diagram (A)</p> Signup and view all the answers

    What is UML primarily used for according to the text?

    <p>Describing software systems (C)</p> Signup and view all the answers

    Which term best describes UML based on the text?

    <p>Semi-formal (D)</p> Signup and view all the answers

    What are the parts of a class in UML according to the text?

    <p>Name, attributes, operations, and destructors (B)</p> Signup and view all the answers

    In C#, what is the UML terminology that corresponds to a class?

    <p>Class (B)</p> Signup and view all the answers

    What aspect of UML is highlighted by the statement 'Create diagrams only for important classes and interactions'?

    <p>Structure modeling (C)</p> Signup and view all the answers

    Which way of using UML involves creating interfaces for all subsystems specified but not implementation?

    <p>UML as blueprint (D)</p> Signup and view all the answers

    Which type of fragment is used to model alternative sequences in a sequence diagram?

    <p>Alt fragment (A)</p> Signup and view all the answers

    What does the head of a lifeline in a sequence diagram represent?

    <p>Sender of a message (D)</p> Signup and view all the answers

    In a sequence diagram, what does a continuous bar execution specification represent?

    <p>Synchronous message (D)</p> Signup and view all the answers

    What notation is used to depict object destruction in a sequence diagram?

    <p>Large cross (×) (B)</p> Signup and view all the answers

    Which type of message in a sequence diagram indicates that the sender waits for a response before continuing?

    <p>Synchronous message (C)</p> Signup and view all the answers

    In UML sequence diagrams, what do lifelines represent?

    <p>Interaction partners (A)</p> Signup and view all the answers

    What is the purpose of alt fragments in a sequence diagram?

    <p>To model alternative sequences (A)</p> Signup and view all the answers

    What does an opt fragment represent in a sequence diagram?

    <p>A conditional optional interaction (C)</p> Signup and view all the answers

    What is the purpose of loop fragments in a sequence diagram?

    <p>To depict repeated interactions (D)</p> Signup and view all the answers

    What does the body of a lifeline represent in a sequence diagram?

    <p>Lifetime of the object (B)</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser