HOTSPOT
Your network contains an Active Directory domain named contoso.com. The domain
contains a server named Server1 that runs Windows Server 2012 R2. Server1 has the
Active Directory Federation Services server role installed.
You need to make configuration changes to the Windows Token-based Agent role service.
Which tool should you use?
To answer, select the appropriate tool in the answer area.
Answer: 
Explanation:
https://technet.microsoft.com/en-us/library/cc771128%28v=ws.10%29.aspx
IIS is correct.
Windows Server 2012 R2 includes ADFS 3.0 – there is no IIS component. The link above is for 2008R2 and ADFS 2.0
Found this pertaining to Server 2012 and token based agent role: http://shukinoy.wix.com/msecure#!adfs/c1ytf
Active Directory Federation Services Overview
This topic provides an overview of Active Directory Federation Services (AD FS) in Windows Server® 2012 and Windows Server® 2012 R2 Preview.
The installation of AD FS role services can be performed using Server Manager.
To manage the AD FS Windows Token-Based Agent role service, you can use the Internet Information Services (IIS) Manager snap-in (under Sites\Default Web Site\adfs).
so, try in testlab to find out that there is just nothing matching this description!
WTF 🙁
IIS would be the right answer if we were talking about prior versions of Windows Server.
https://www.youtube.com/watch?v=l2sIUExLv5k
But according to this video in Server 2012 R2 there are no Web Agents, so the question states that the server is running Server 2012 R2, how could you configure something that doesn’t exist on that version of Windows. Is the question correct or am i missing something here?
“AD FS Web Agents
Web agents are not available in Windows Server 2012 R2 as they have been removed. In the other version of AD FS the name may be slightly different, but they form the same function. A vendor is free to add their own agents however the two web agents provided by Microsoft are “Claims-aware Agent” or “AD FS 1.1 Claims-aware Agent” and “Windows Token-based Agent” or “AD FS 1.1 Windows Token-based Agent”.”
Answer is correct:
Check this
https://technet.microsoft.com/en-us/library/cc732016.aspx
Massimiliano,
That technet article is for 2008, 2008 R2, and 2012. NOT 2012 R2. Does not apply here.
this is so WTF…stated reference is about Server 2008 and not applicable for 2012R2!
So I googled around for about 20 minutes or and could not find ANY accurate documentation about how to configure this service on 2012 R2.
This is ridiculous, they are describing features respective Role Services that just DO NOT EXIST!
http://bit.ly/2kZIeMD
http://apprize.info/microsoft/server_13/6.html
“Windows Token-Based Agent The Windows token-based agent resides on a web server with a Windows NT token-based application to translate an AD FS security token to an impersonation-level Windows NT token-based authentication.”
has anyone reliable information how this stuff is to configure on 2012R2??