Question

What is a use case model?

1) A representation of the interaction between the software product and its users
2) A diagram that shows the flow of events in a software system
3) A document that describes the behavior of a software system
4) A tool used for testing software functionality

Answer 1

A use case model is a diagram that represents the interactions between the software product and its users in a software system.

Step-by-step explanation:

A use case model is a representation of the interaction between the software product and its users. It is a diagram that shows the flow of events in a software system, depicting the different interactions between the users, the system, and any external entities.