Use Cases have been used in a number of process models listed below, except: A. Unified Process B. Data Flow Process Model C. IBM Rational Unified Model D. ICONIX

Respuesta :

Answer:B. Data Flow Process Model.

Explanation:Use case is a term in Computer software and systems engineering to describe the actions and steps taken between the role which is also known as an actor and the system,it was first introduced by Ivar Jacobson to the world in the year 1992.

Use case is very important and valuable tool in requirement analysis technique and it has been extensively utilized in modern approaches to software engineering.