What are the kinds of actors used in OOSE?

51Software EngineeringMedium

ASecondary

BTernary

CBoth Primary and Secondary

DPrimary

Correct answer

C. Both Primary and Secondary

Explanation

Explanation: A primary actor is one having a goal requiring the assistance of the system whereas, a secondary actor is one from which system needs assistance.There is no such thing as ternary actor in Software Engineering.