GRASP Patterns in Object Design
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Questions and Answers

What is the focus of object design?

  • Controlling and coordinating activities in other objects
  • Creating new objects and initializing data
  • Identifying classes and objects, deciding on methods and their interactions (correct)
  • Knowing about private encapsulated data

    • What are the two types of responsibilities mentioned in the text?

  • Creating and Controlling
  • Initializing and Deriving
  • Public and Private
  • Doing and Knowing (correct)

    • When are responsibilities assigned to classes?

  • During method definition
  • During object design (correct)
  • During object instantiation
  • During class declaration

    • What are responsibilities related to 'knowing' often inferable from?

    <p>The Domain Model</p> Signup and view all the answers

    Which of the following is an example of 'doing' responsibility?

    <p>'A Sale is responsible for creating SalesLineItems'</p> Signup and view all the answers

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