Scientists tend to want to present all the information at their disposal, but the audience understands that the abstract is not the place for that. Finally, authors can reduce word and character ...

This idea is known as a ‘model’. If we don’t abstract we may end up with the wrong solution to the problem we are trying to solve. With our cat example, if we didn’t abstract we might ...

Interfaces, however, support multiple inheritances where abstract classes don't. Implementation is done similarly in Java. For example, using the keyword implements will make a Java interface, while ...

The abstract methods are by definition the interface itself ... Since we cannot create the interface automatically when an example of ITER is created, we specify the AUTOCREATE='N' option. The ...