3. Yes you can convert superclass reference into a subclass reference. You could take
and Object obj = new Object(3); and take an Integer i = obj;. You can also take a
subclass reference and convert into a superclass reference. You could take an Integer i
17. Which of the following is NOT typically a matrix structure?
a. Functional organizations
b. Project teams
d. Process and milestone aligned teams
18. In the HBR article on Rebuilding the R&D Engine, JP Garnier