There are two classes: class GeometricObject and class Cylinder. Which one is the base class and which one is the derived class?

This role will only see their own knowledge objects and those that have been shared with them.

A) User B) Power C) Admin

Suppose ArrayListlist = new ArrayList<>(). Which of the following statements are correct?

a. list.add(5.5); // 5.5 is automatically converted to new Double(5.5) b. list.add(3.0); // 3.0 is automatically converted to new Double(3.0) c. Double doubleObject = list.get(0); // No casting is needed d. double d = list.get(1); // Automatically converted to double