WhichofthefollowingactionswillallowyoutoconvertfromWindowsServer2012R2StandardtoWindowsServerDatacenter,usingtheleastadministrativeeffort?()

A.YoushouldrunSetupfromtheinstallationmedia.

B.YoushouldruntheInstall-WindowsFeaturecmdletfromtheWindowsPowerShell.

C.Youshouldrunthedism/online/add-packagecommandfromanelevatedcommandprompt.

D.Youshouldrunthedism/online/enable-featurecommandfromanelevatedcommand Prompt.

E.Youshouldrunthedism/online/set-editioncommandfromanelevatedcommandprompt.