Exam 11: Application Design I: Flow and Control

The ________ bundles the complex series of requests to the entity objects into a common workflow that is easily accessed by the boundary objects.

The attributes of an object should be exposed to the public only through accessor methods.

A dataset is a general-purpose control object.

________ modeling is about the "nuts and bolts" of the solution.

The only visible component of application software is ________.

Conceptual modeling presents the "nuts and bolts" of the solution.

A large-sized application is usually made of multiple "mini-apps," each with its own flow objects, and a complex use case may delegate its flow to several objects.

Design objects correspond to entities in the business domain.

Attributes and operations of an object are ________.

A data set is a general-purpose ________ that carries data between objects within an application.

The challenge of complexity can be met only through a policy of divide-and-conquer.

To move among objects within the collection, lifecycle classes provide a set of ________ operations.

To ask an object to perform a service, another object must ________ that corresponds in both substance and form to the method that provides the service.

In design, we need the entity object as well as boundary and control objects because the entity object ________.

Lifecycle classes can only manage a small number of entity classes.

The difference between the flow of the an application and the flow of its individual use cases is a difference in quality.

Each cell within the dataset exposes ________ of a certain type.

The need for lifecycle objects arises from ________.

Explain method and method signature.

A signature identifies a method to the outside world.