Which choice is a benefit of using dependency injection?

Are you required to return an object if it was passed by reference to a function, and why or why not?

What is the best example of a superclass and subclass relationship?

Which statements best describe the Gang of Four design patterns called Memento and Observer?

What does the value (0.5,0.5,0.5) indicate in the class diagram specification position: Coordinate = (0.5,0.5,0.5)?

What is the difference between a parameter and an argument?

Common behavior can be defined in a superclass and inherited into a subclass using the ___________ keyword.

What are the major elements in an object model?

A recursive function would result in infinite recursion, if the following were left out:

Constructors never have an explicit return type.

In dynamic type case a type safety check is incurred at ____________.