Question

Can there be same primary and secondary characters in use case diagram?

Answer 1

Yes

Step-by-step explanation:

Yes, an actor can be both primary and secondary in the same diagram

Its a rare bit yes it can be used

Answer 2

Explanation: Yes, it is possible for the same actor to be both a primary and secondary actor in a Use Case diagram. However, this is rare and indicates that the actor plays different roles in different scenarios. The primary actor directly interacts with the system to perform core functions, while the secondary actor contributes or supports the primary actor's actions. This situation reflects a specific scenario where the actor takes on different roles in various interactions.