The original question is so ambiguous, it has drawn a vast spectrum of answers, from the somewhat technical to the absurd.
did you ever notice no mater how ambiguous the question is, we all try to answer it anyhow in order to demonstrate the depth of our knowlege.
That's the nature of the internet when you don't know the poster.
BTW did this guy ever respond bak with th answer that they were looking for, or were they just feeding?