If an administrative user's job description requires device management but not system settings, what is the most appropriate default admin profile to assign?

The most appropriate default admin profile to assign for a user whose responsibilities include device management but not system settings is the Standard_user profile. The Standard_user profile is tailored for administrative tasks that allow management of specific devices and functions without granting access to sensitive system-wide settings. This ensures that the user can perform necessary duties related to device operations while maintaining a level of security by restricting access to settings that could affect the entire system configuration.

This profile is ideal in situations where administrators need the ability to manage devices but do not require the high-level permissions that come with roles like Super_admin, which provides unrestricted access and control over all aspects of the system. Moreover, the Read_only_user profile is focused on allowing users to view but not alter settings, which would not fulfill the requirement of managing devices. Lastly, the Guest_user profile is typically limited to minimal access and would not be sufficient for any management tasks. Therefore, assigning the Standard_user profile aligns perfectly with the job description outlined.