I RDP to many Windows Servers. Some servers allow only the standard two RDP sessions, and I am careful to log off when I am done. Other servers allow many sessions, so I prefer to disconnect to keep my applications open.
I cannot always check Local Group Policy as I am not an admin of many of these servers. I hope to find evidence somewhere, available to a standard user: query local group policy, registry setting, query for a Windows feature setting, query terminal services, power shell command, etc.
Question: How can a standard user account check, if a Windows Server is has the Remote Desktop Application Server role installed and allows more than the two administrative RDP sessions?