CHAPTER 10

Which of the following is not one of the six most commonly used UML diagrams?

CRC card relationship diagram

What is polymorphism?

When attributes or methods are defined more than once, and the most specific one is used. It can have several versions of the same method with the same name.

When classes are involved in inheritance, another name for a child class is:

a derived class

What is used to show time ordering on a communication diagram?

a sequence number

A statechart diagram is created for:

a single class

On an activity diagram, what is used to show partitioning?

a swimlane

The term ________ is used when an object is created from a class.

instantiate

Which of the following is the main goal of the object-oriented approach?

reusability

A use case always describes three things. Which of the following is not described by a use case?

the objects required by the use case