Chapter 6 Quiz

There are few CASE tools tailored to UML.

• True

• False

______ enable objects to communicate and interact as they perform business functions and transactions required by a system.

• Linkages

• Relationships

• Aggregates

• Clusters

A control is a specific member of a class

• True

• False

The Unified Modeling Language (UML) represents an object as a _____ with the object name at the top, followed by the objects attributes and methods.

• Rectangle

• Pentagon

• Circle

• Rhombus

An object's ______ are the tasks or functions that the object performs when it receives a command to do so.

• Roles

• Instances

• Methods

• Utilities

Classes that send or receive messages are show at the bottom of the sequence diagram.

• True

• False

The same message to two different objects produces the same results.

• True

• False

An object represents a real person, place, event, or transaction.

• True

• False

An _______ shows the objects and how they interact to perform business functions and transactions.

• Object Relationship Diagram

• Object Precedent Chart

• Object Antecedent Chart

• Object Interaction Diagram

The _______ of an object is an adjective that describes the object's current status.

• Polymorphism

• Encapsulation

• State

• Resemblance