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What are the kinds of actors used in OOSE ?(a) Primary(b) Secondary(c) Ternary(d) Both Primary and SecondaryThis question was addressed to me in quiz.This interesting question is from Requirement Elicitation topic in chapter Requirement Engineering of Software Engineering |
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Answer» CORRECT option is (d) Both Primary and Secondary 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. |
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