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Exam 6: Object Modeling

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Question 31

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In a class diagram, the class is listed with the class name at the top, followed by the class's attributes and ____________________.

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Question 32

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Customer objects can perform specific tasks, such as placing an order or paying a bill.

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Question 33

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____ resemble verbs that describe what and how an object does something.

A(n) ____________________ diagram shows how an object changes from one state to another, depending on events that affect the object.

To create use cases, you start by reviewing the information that you gathered during the requirements modeling phase.

In a sequence diagram, a(n) ____________________ is identified by a rectangle with the name inside.

____ enables an object to derive one or more of its attributes from another object.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -In this, lines show relationships between classes and have labels identifying the action that relates the two classes.

A gas pump is an example of a black box.

In a sequence diagram, a(n) ____________________ is identified by a line showing direction that runs between two objects.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Does not want or need outside interference.

Which of the following does Alex's roommate use as an example of an instance of the APPLIANCE class?

In structured analysis, ____ are transformed into data structures and program code.

A(n) ____ is a specific member of a class.

After you identify the objects, classes, and relationships, you are ready to prepare an object relationship diagram that will provide an overview of the system.

A use case ____ is a visual summary of several related use cases within a system or subsystem.

By limiting access to internal processes, an object prevents its internal code from being altered by another object or process.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -In a sequence diagram, an X marks the end of this.

The following examples - bake cakes, self-clean, and reheat pasta - are all what with regard to the oven object, according to Alex's roommate?

An object has certain ____, like the make, model, and color of a car.