Ach... I used that msdn article as my reference before answering the question. However, nowhere does it mention "Software NUMA" but instead uses "Soft-NUMA" (which was not an answer option), especially when referring to SMP architecture.
Therefore this led me to believe "Software NUMA" was a trick, so I went for SMP as "Soft-NUMA" seemed to be originally designed to combat this architecture.
Ah well... at least I still learned something new
_____________________________________________________________________"The difficult tasks we do immediately, the impossible takes a little longer"