Can Anyone explain me Who are Use Case Actors i.e., Primary Use case Actors Vs Secondary Use case Actors
An actor specifies a role played by a user or any other system that interacts with the subject.
Primary Actor: The primary actor of a use case is the stakeholder that calls on the system to deliver one of its services. It has a goal with respect to the system – one that can be satisfied by its operation. The primary actor is often, but not always, the actor who triggers the use case.
Secondary Actors: A supporting actor in a use case in an external actor that provides a service to the system under design. It might be a high-speed printer, a web service, or humans that have to do some research and get back to us.
For example:
A bank loan officer wants to review a loan application from a customer, and part of the process involves a real-time credit rating check.
Use Case Name: Review Loan Application
Primary Actor: Loan Officer
Secondary Actors: Credit Rating System