What is Window Server core ?
Server Core is a minimal server installation option for computers running on the Windows Server 2008 operating system or later. Server Core provides a low-maintenance server environment with limited functionality.
Server Core Requirements?
Windows server 2008 or later version .
Roles cans server core run .
Active Directory domain services (AD DS) (including Read only domain controllers RODS)
Active directory lightweight directory services (AD LDS)
Streaming Medias Services
Web Server (IIS)