How can I determine if updates were installed prior to sysprep

I was told : "When we build out the server vm's we build a template first. The template is fully updated and patched , syspreped and shutdown. We then clone that server and make as many copies we need. When you sysprep the machine none of the updates are removed but it does reset the machine back to factory settings, so windows doesn't think it was updated." It appears that no updates have ever been installed therefore since I am a pragmatic and cynical individual I want to confirm that updates were in fact installed. How can I do that?
grmflashAsked:
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Mike TLeading EngineerCommented:
Hi,
Just look in "orgasm and features (aka add and remove) and click list updates. You can sort by date and will become obvious.
Or open wupdate.log from windows directory.

Mike
0
marek1712Commented:
You can use this command:
wmic qfe list full

Open in new window

or check this registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing\Packages

Open in new window

0
Mike TLeading EngineerCommented:
Hi,

Please excuse the typo earlier - that was meant to be program and features of course. I blame EE's autocorrect.
PowerShell 4 has the Get-hotfix cmdlet which will do the job too.

Mike
0

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