Use Case Diagram for Facebook
Explore the creation of Facebook's use case diagram by identifying its primary and secondary actors, their interactions, and system notifications. Understand how generalization, association, and include relationships define these interactions, preparing you to break down complex system requirements effectively.
Let’s begin building Facebook’s use case diagram and understanding its components’ relationship. First, we will define the different elements of our Facebook system, followed by the complete use case diagram.
System
Our system is Facebook.
Actors
Now, we’ll define the main actors of Facebook.