Examen Design Patterns

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Across
  1. 3. Patterns go into your ___________
  2. 7. Patterns give us a shared _________
  3. 8. All commands provide this method
  4. 11. In the Command pattern, invoker and receiver are _______
  5. 12. Most patterns follow from OO_______
  6. 14. Don’t count on this for notification in the Observer pattern
  7. 15. When you use new, you are programming to an _____________
  8. 17. Observers are ___________ on the Subject
  9. 19. In Factory Method, who decides which class to instantiate?
  10. 20. Development constant
Down
  1. 1. To defeat the new constructor, we have to declare the constructor _____ in the Singleton pattern
  2. 2. All factory patterns allow us to ____________ object creation
  3. 4. A Singleton is a class that manages an instance of _____
  4. 5. We used ______________ in Simple Factory and Abstract Factory and inheritance in Factory method
  5. 6. Object that knows how to get things done in the command pattern
  6. 9. In the Singleton pattern, if you don’t need to worry about lazy instantiation, you can create your instance ________
  7. 10. High level libraries
  8. 13. Program to an __________ not an implementation
  9. 16. A command encapsulates a(n) ____
  10. 18. Abstract Factory creates a ___________ of products