What should you install?

DRAG DROP
A company has a Windows Server 2008 domain controller and a SharePoint 2007 farm. All servers on the network run Windows Server 2008. You must provide single sign-on for Office 365 SharePoint sites from the company’s network.
You need to install the required software.
What should you install? To answer, drag the appropriate action to the correct location. Each answer may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Select and Place:

Correct Answer:

Explanation/Reference:
Active Directory Federated Services (AD FS) is required to support single sign-on.
On a Windows Server 2008 computer AD FS can be installed as aseparate installation package known as AD FS 2.0. The .NET Framework 3.5 with Service Pack 1 is a prerequisite for AD FS 2.0 software and is not automatically be installed by the AD FS 2.0Setup Wizard. We must therefore install the .NET Framework 3.5 withService Pack 1 first.
Once .NET Framework 3.5 with Service Pack 1 is installed, we can run the AD FS 2.0 installation package.
Once AD FS 2.0 is installed, we must install the AD FS hotfixes. The hotfixes are included in Update Rollup 3 for AD FS 2.0.
References:
https://technet.microsoft.com/en-us/library/dn151311.aspx http://technet.microsoft.com/en-us/library/cc771145.aspx