Exam 6: Object Modeling

In a use case,an external entity,called a(n)_____,initiates a use case by requesting the system to perform a function or process.

A use case represents the steps in a specific business function or process.

There are few CASE tools tailored to UML.

The line from the actor to the use case is called a(n)_____.

A black box wants and needs outside interference.

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

A method is like a blueprint or template for all the objects within a class.

After one identifies a system's objects,classes,and relationships,one should develop an object relationship diagram that provides an overview of the system.

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

_____ is a widely used method of visualizing and documenting an information system.

_____ allows objects to be used as modular components anywhere in a system.

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

A method is an adjective that describes the object's current status.

A(n)_____ resembles a verb and defines specific tasks that an object can perform.