Exam 13: System Modeling With the Uml

Describe forks and joins.

A(n) ____ relationship describes an association in which one or more classes make up the parts of a larger whole class.

Large systems are easier to understand when you break them down into ____________________.

You use a(n) ____ diagram to show the timing of events in a single use case.

You use a(n) ____ variation when a use case is less specific than others, and you want to be able to substitute the more specific case for a general one.

A ____ reunites the flow of control after a fork.

Describe object diagrams.

A ____ diagram shows the different statuses of a class or object at different points in time.

Child classes contain all the attributes of their parents and usually contain additional attributes not found in the parent.

List five of the diagram types that are included in the structure diagram category.

You use a(n) ____ variation when a case can be part of multiple use cases.