Exam 11: Use Case Realizations

The perfect memory assumption means that there is always adequate memory to execute the program.

When denoting a specific object in a sequence diagram,a ____ serves as the divider between the object name and the specific object identifier.

Which of the following is an example of an interaction diagram?

Separation of responsibilities is a design principle which dictates that reading a database should not be done in a problem domain class.

The _________________ pattern is a based on a class that helps to decouple the view layer from the business logic layer by receiving all input messages.

Which of the following is NOT a valid technique to return data from an input message?

Given the following code,identify the pattern. Class MyBuilder { static MyBuilder builder = null; { if builder == null {builder = new MyBuilder( ); Return builder; }

Which of the following symbols is used in a communication diagram,but not in a sequence diagram?

The starting point for the detailed design of a use case is always the SSD.

A loop or repeating message or messages in a sequence diagram is depicted by a rectangle box.