What version of WRM are you running (Server 2008r2)

What version of WRM are you running (Server 2008r2)
I have been in a situation where my 2008r2 boxes are in need to some updates and I noticed that one of the critical updates was Windows Management Framework being upgraded from version 2.0 and version 3.0 which includes powershell version 3.0 and WRM 3.0 I needed a quick and simple was to confirm what ...

Powershell Version

Powershell Version
There seems to be loads of ways of getting the version number of powershell, two useful ways are Get-Host or $PSVersionTable ($PSVersionTable does not work in Version 1):