Question

Which is NOT the good way to identify use case?

A. Using a business process description. ask. 'What tasks must the system perform to complete this process or convert the inputs into use cases.
B. Identify the actors first. then lay out the business processes being supported by the system. and define the use cases for activities wh
C. Create a specific scenario to illustrate each business process. then generalize the scenarios into use cases and identify the actors in
D. Use a CRUD (Create. Read. Update. Delete) analysis to identify data entities that require use cases to create. read. update. delete.
E. Based on your wants.
F. Identify the external events to which the system must respond. then relate these events to participating actors and specific use cases.

Answer 1

The NOT good way to identify use cases is using CRUD analysis.

Identifying use cases using a business process description (A) is a good way as it helps understand the tasks the system needs to perform. Identifying actors first and defining use cases for activities (B) is also a good approach. Creating specific scenarios and generalizing them into use cases (C) is another effective method. Identifying external events and relating them to use cases and actors (F) is also a valid way to identify use cases.