Devising an AD Ds design with AD FS and AD RMS

Create a fictitious multiplication company that uses Windows server 2012 R2 active directory as it primary directory service. describe the companys business and explain why It will benefit from using the following roles and how they will be used:

-AD Ds including RODCs

-AD FS

-AD RMS

-DNS

Keep in mind that the main goal of this project is to create a company in which these roles should be used. Create a diagram showing where servers will be located and which roles will be installed on the servers, and include information about sites. write documentation explaining why each role service is needed and include information such as which servers will be globally catalog servers and which servers will perform FSMO roles.