Exam 13: System Modeling With the Uml

The flow of control follows only one path after a fork.

A ____ defines a branch in which all paths are followed simultaneously.

Each variation in the sequence of actions required in a use case is a ____.

Good models promote communication among technical and nontechnical workers while ensuring good business solutions.

You use a(n) ____________________ diagram when you want to emphasize the files, database tables, documents, and other components that a system's software uses.

You use a(n) ____________________ diagram when you want to focus on a system's hardware.

The UML is widely recognized and seldom criticized as a modeling standard.

Explain exception handling.

The UML superstructure groups the diagram types into two broad categories: structure diagrams and object diagrams.

As with a hierarchy chart, you use the UML to create top-view diagrams of business processes that let you hide details and focus on functionality.

Discuss how to make sure your diagrams are clear.

_____ is the detailed specification of how all the parts of a system will be implemented and coordinated.

A(n) ____________________ diagram is used to extend a UML model for a particular domain (such as financial or healthcare applications) or a particular platform (such as .NET or Java).

A(n) ____________________ diagram makes it easier to see the order in which activities occur.

Describe a communication diagram.

Describe a sequence diagram.

The ____ diagram shows how a business works from the perspective of those who actually interact with the business.

Because of its size and imprecision, the UML is relatively difficult to learn.

A(n) ____ relationship describes the connection or link between objects.

A ____ signal indicates that a specific amount of time should pass before an action starts.