6. A derived element is typically shown by placing either a slash (/) or a stereotype of <> before the name of the element.

A. True
B. False

7. Composition does not allow an object to be part of more than one aggregate object.

A. True
B. False

8. In an object diagram, an object is represented as a rectangle with two compartments.

A. True
B. False

9. An operation that alters the state of an object is known as a constructor operation.

A. True
B. False

10. Each association has two or more roles.

A. True
B. False