Which two access groups can be added by the system architect?

The option indicating Supervisor and Administrator as access groups is correct because these access groups typically play crucial roles within a Pega application. The Supervisor access group is generally associated with the management of user tasks and team performance, providing the necessary permissions to supervise team members effectively. The Administrator access group, on the other hand, grants users full rights to configure and manage the Pega environment, including managing users, roles, and security settings.

Access groups in Pega are essential for defining the roles and permissions of users within the application. The Supervisor and Administrator roles are foundational in maintaining oversight and governance of the application's performance and configurations, making this combination particularly appropriate for a system architect to add.

Other combinations might include access groups with roles or permissions that may not align closely with typical user management or application governance responsibilities within Pega, thereby limiting their practical application in a real-world context.