You have a server named Data1 that runs a Server Core Installation of Windows Server 2012 R2
Standard.
You need to configure Data1 to run a Server Core Installation of Windows Server 2012 R2 Enterprise.
You want to achieve this goal by using the minimum amount of administrative effort.
What should you perform?

A.
a clean installation of Windows Server 2012
B.
an offline servicing by using Dism
C.
an online servicing by using Dism
D.
an upgrade installation of Windows Server 2012
Explanation:
Training Guide: Installing and Configuring Windows Server 2012 R2: Chapter 2: Deploying Servers, p.
44
Exam Ref 70-410: Installing and Configuring Windows Server 2012 R2: Chapter 1: Installing and
Configuring Servers, p. 19-22
I would agree with the answer
C:Windowssystem32>Dism /online /Set-Edition:ServerEnterprise /ProductKey:5×5
This link for 2K8 R2 but same command for 2012 R2
https://blog.workinghardinit.work/2011/09/20/upgrading-windows-server-2008r2-editions-with-dism/
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Server 2012 does not have an Enterprise version…
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@IT
oops !! Sorry ( strangely enough I knew that..what was I thinking about…doh !!!! )
That’s a very valid point, thanks for pointing it out 🙂
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