You subscribe to Office 365.
You plan to implement single sign-on.
You need to deploy Active Directory Federation Services (AD FS) to a server for the planned implementation.
Which deployment methods should you use? (Each correct answer presents a complete solution.Choose all that apply.)
A.
On a server that runs Windows Server 2008 R2, download and install AD FS 2.0.
B.
On a server that runs Windows Server 2008, download and install AD FS 2.0.
C.
On a server that runs Windows Server 2008, install the AD FS server role.
D.
On a server that runs Windows Server 2008 R2, install the AD FS server role.
Explanation:
Why not 2008 R2 for the AD FS 2.0 installation?
Because in 2008 R2 ADFS is a built-in role and doesn’t need to be downloaded and installed; 2008 instead doesn’t have it natively, so you need to download and install it as a separate software.