Q. What is a primary actor? (Solved)
1. the actor who goes on stage first
2. the actor that starts the use case
3. an actor that participates in the use case
4. an object inside the system
- b. the actor that starts the use case
1. the actor who goes on stage first
2. the actor that starts the use case
3. an actor that participates in the use case
4. an object inside the system