The correct answer is C - All Employees.
Workday delivers the All Employees security group as a predefined (delivered) user-based security group that automatically includes every active worker within the tenant. This group grants broad access to non- sensitive information that all workers should be able to view-such as organizational structure, reporting relationships, job profiles, and public worker details (like name, title, and location).
The All Employees group is fundamental for system usability and transparency, ensuring employees can navigate the org chart, identify colleagues, and understand reporting hierarchies without compromising confidential data.
Workday recommends maintaining this group's configuration in its default state to avoid restricting essential information visibility. Security administrators may, however, further refine domain policies to exclude sensitive data while preserving general organization structure access.
Reference: Workday Pro HCM - Security Fundamentals, "Delivered Security Groups: All Employees, All Contingent Workers, and All Users" section.