| Exercise 7.1 | Polygons, Quadrangles and Squares | Solution |
| Exercise 7.2 | Point3D: A client or a subclass of Point2D? | Solution |
| Exercise 7.3 | Private Visibility and inheritance | Solution |
| Exercise 7.4 | Internal Visibility | Solution |
| Exercise 7.5 | A subclass of LotteryAccount | Solution |
| Exercise 7.6 | Casting of BankAccounts | Solution |
| Exercise 7.7 | Static and dynamic types | Solution |
| Exercise 7.8 | Non-virtual variables - Virtual Methods | Solution |
Generated: Monday February 7, 2011, 12:17:06