UML Notation Overview Quiz

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Questions and Answers

What aspect of a system do use case diagrams describe?

  • Static structure
  • Dynamic behavior
  • Individual object behavior
  • Actor-system interaction (correct)

Which UML diagram is used to model the dynamic behavior between actors and the system?

  • Sequence diagrams (correct)
  • Class diagrams
  • State Machine diagrams
  • Activity diagrams

What is the main focus of class diagrams in UML?

  • Dynamic object interactions
  • Functional behavior description
  • Static structure representation (correct)
  • Workflow modeling

Which UML diagram models an individual object's behavior as a finite state machine?

<p>State Machine diagrams (A)</p> Signup and view all the answers

What do use case diagrams primarily focus on?

<p>User system interactions (B)</p> Signup and view all the answers

Which UML diagram is essential for representing the workflow of a system?

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

In UML, what do class diagrams focus on modeling?

<p>'Objects', 'Attributes', and 'Associations' (C)</p> Signup and view all the answers

What is the primary purpose of scenarios in requirements elicitation?

<p>To support communication with the client (B)</p> Signup and view all the answers

Which of the following is considered a bad approach for analysis?

<p>Pure functional decomposition (C)</p> Signup and view all the answers

What should be the first step in successful analysis, according to the text?

<p>Start with scenarios, user tasks, and use cases (D)</p> Signup and view all the answers

Which of the following is considered a bad approach for object identification?

<p>Pure object identification (C)</p> Signup and view all the answers

What is the recommended approach when someone asks, "What is this?" during analysis?

<p>Ask (or observe): &quot;What is it used for?&quot; (B)</p> Signup and view all the answers

Which of the following is not mentioned as a type of scenario in the text?

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

What is the purpose of user tasks in requirements elicitation?

<p>To provide high-level abstractions of scenarios (B)</p> Signup and view all the answers

Which of the following is considered a type of requirements elicitation?

<p>Greenfield Engineering (D)</p> Signup and view all the answers

What is the purpose of use cases in requirements elicitation?

<p>To provide detailed abstractions of scenarios (C)</p> Signup and view all the answers

Which of the following is considered a type of requirements elicitation?

<p>Interface Engineering (A)</p> Signup and view all the answers

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