DRAG DROP
Your network contains three servers. The servers are configured as shown in the following table.
Your company plans to standardize all of the servers on Windows Server 8.
You need to recommend an upgrade path for each server.
The solution must meet the following requirements:
Upgrade the existing operating system whenever possible.
Minimize hardware purchases.
Which upgrade path should you recommend for each server?
To answer, drag the appropriate upgrade path to each server in the answer area. Each upgrade path may be
used once, more than once, or not at all.
Answer: 
Explanation:
Reference can be obtain at
http://technet.microsoft.com/en-us/library/hh994618.aspx#BKMK_UpgradeWorkflow
http://msdn.microsoft.com/en-us/library/windows/hardware/ff543450%28v=vs.85%29.aspx
SRV1= clean installation on new hardware
SRV2= clean installation on new hardware
SRV3= Upgraade on existing hardware
answer is correct as is. new hardware would be needed on both server 1 and server 2 and an upgrad would be needed on server 3.
I think answer Is not correct already server 1 and 2 are 86X OS not processor
that is mean we can make clean installation in same hardware also server3 is windows 2008 r2 without SP it can not be upgrade to windows 2012 direct .
Question needs to be updated/edited from Windows 8 to Windows Server 2012 R2. The answer Srv1 and Srv2 – clean install on new hardware, Srv3 – upgrade on existing hardware
Why do we need any new hardware? assuming the x86 builds aren’t from 2001
Ignore that just saw that there is a CPU type column which has x86