Knowledge quiz

It's time to put what you've learned to the test, get 3 right to pass this unit.

1.

If you use a hierarchy, you should put all relevant classes in it.

Choose the correct answer.
2.

Each class must be included in a hierarchy.

Choose the correct answer.
3.

Entering characteristics in superior classes always leads to inheritance – you cannot switch the inheritance off.

Choose the correct answer.
4.

The most important advantage of inheritance is that you can execute a cross-class search.

Choose the correct answer.