1.7. Exercises
1: | Which of the following items belong in the same inheritance tree?
milk soda tea coffee sugar cream bread water What should the general class be? (Create a new one.) |
2: | What is the rule (generalization) for forming the plural of a noun in English? Give two examples. Give two examples of exceptions to this rule. |
3: | The platypus is an egg-laying mammal. If you were going to create an inheritance hierarchy that included mammals and reptiles, how would you handle the platypus? |
4: | An Airline Reservation System must deal with Passengers, Flights, Seats, Airports, Airplanes, and Itineraries. Study these potential classes and how they relate. Create an object model with appropriate associations. |
5: | Create two scenarios for the Library system ... |
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