Exam 5: Models and Uml Notation for the Object-Oriented Approach

A use case captures the main functionality of the system from a user or actor's perspective.

Which of the following best describes the include relationship?

The __________ diagram shows interaction organized around the objects and their messages to each other.

An actor is either a person interacting with the system or another system interacting with the system.

A general class without any corresponding object is called a(n) __________ class.

The __________ diagram presents object interaction arranged in time sequence.

The use case diagrams cannot show relationships between use cases.

The symbol for a class of objects is a(n) ___________.

A sequence diagram presents object interaction arranged in time sequence.

The __________ relationship is used when a collection of functionality is used in several use cases.

A model is an abstract representation of a real thing.

Which relationships is used when a collection of functionality is used in several use cases?

In UML 1.3, there are three types of relationships: __________, __________, and __________.

UML can differentiate between active and passive objects by different forms of the __________.

Which of the following best describes the lifeline of an object?

The requirements model does not show how the system with actually be implemented.

A(n) __________ diagram is used to represent clusters of system information.

In the class diagram, methods are usually referred to by a verb and a noun.

The requirements model is technology -dependent.

A(n) ___________ shows the states an object might be in.