Exam 6: Object Modeling

____________________ describes how instances of one class relate to instances of another class.

An object ____ diagram shows the objects and how they interact to perform business functions and transactions.

All objects within a(n) ____ share common attributes and methods.

The UML symbol for a use case is a(n) ____ with a label that describes the action or event.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Shows objects and how they interact to perform business functions and transactions.

The ____________________ indicates when an object sends or receives a message.

The UML notation ____ identifies a zero or many relation.

System analysts define an object's attributes during the systems design process.

____________________ can display multiple use cases in the form of a grid, where classes are shown as vertical bars and actions appear as horizontal arrows.

Object-oriented designs typically are implemented with ____________________ programming languages.

In a sequence diagram, a lifeline is identified by a line showing direction that runs between two objects. _________________________

If ____ are similar to adjectives that describe the characteristics of an object, objects are similar to nouns.

In a given diagram, Jaime is marking up a relationship in which a given employee can have no payroll deductions or she can have many deductions. Which of the following notations will Jaime write to mark this relationship?

A(n) ____________________ diagram graphically documents the use case by showing the classes, the messages, and the timing of the messages.

Jaime has just written the following UML notation on the class diagram: 0..1. Which of the following relationships corresponds to what he has just noted?

The concept that a message gives different meanings to different objects is called ____.

In a use case, an external entity is called a(n) ____.

Your red Mustang is a(n) ____ of the CAR class.

After you identify a system's objects, classes, and relationships, you should develop a(n) object relationship diagram that provides an overview of the system. _________________________

A class can belong to a more general category called a ____.