If the Following Is from the Method Section of a UML

question 31

Multiple Choice

If the following is from the method section of a UML diagram, which of the following statements is TRUE?
+ add(object2:Stock) : Stock

• A) This is a private method named add that accepts and returns objects of the Stock class.
• B) This is a private method named Stock that adds two objects.
• C) This is a public method named add that accepts and returns references to objects in the Stock class.
• D) This is a public method named Stock that adds two objects.

---

Definitions:

Club Goods

Goods that are excludable but non-rivalrous, meaning they can be accessed by members of a specific group but one person's use does not diminish availability for others.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they can be used by everyone and one person's use does not reduce availability for others.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they are available to all members of society and one person's consumption does not reduce availability for others.

Common Resources

Resources that are freely accessible to all members of a society but are subject to overuse and depletion because they are not privately owned.