Across
- 1. Do this when the behavior varies.
- 5. Patterns can help us build ________ applications.
- 7. Program to __________, not an implementation.
- 9. Favor __________ over inheritance.
Down
- 2. ________ is a development constant.
- 3. Most patterns follow from OO _________.
- 4. Strategies can be __________
- 6. Pattern that fixed the duck simulator.
- 8. Design patterns are a shared __________.