Exam 11: Application Design I: Flow and Control

A software application is a ________ entity.

How do we apply structural modeling to design?

Describe control classes and their role in the flow of applications

Lifecycle classes are collections. As a result, they are responsible for managing multiple objects, from a few to thousands.

In analysis, we discover objects in the problem space and abstract them into information system classes.

The solution space mandates the responsibilities of "entity" classes.

Describe the difference between concrete and abstract classes and give an example for each.

Objects return a value after executing a method.

Explain the statement that "applications are solutions to information needs." Provide examples to make your point.

Things that an object knows are called ________.

Comment on the statement that "the Web is a 'stateless' environment."

The flow of an application is decided by control objects.

________ are the transmission mechanism of software applications.

"Find" is a method for flow objects.

To plot the flow of an application, we do not need to revisit the use cases nor to re-examine them from the viewpoint of design.

In the ________ version of the sequence diagram, the participating objects are business objects.

________ objects are responsible for managing a set of other objects.

The task of ________ is to provide solutions to the users of an information system.

The first object of an application is instantiated by the operating system. Thereafter, each object must be created by another object.

Flow objects enforce the sequence of events as envisioned by use cases and sequence modelings.