EVERYONE must lurn .NET.
<Yes, this is an inside joke geared specifically for a chivalrous group of my readers>
So the questions of the day are, is it 1 out of the 4 And Is it A or B? Being the lover of philosophy that I am, I'd defer to Occham on this one:
"entia non sunt multiplicanda praeter necessitatem" or "All things being equal, the simplest solution tends to be the best one." for the non-Latin speakers in the audience.
So following this advice, it would seem that the correct answer is the simpler of the two. Clearly B. But what if the premise of the question was wrong in the first place? What if it was more than 1, more than 4 or both? Let's say 2 out of 5? Or maybe 3 out of 4?Well, that would still lead anyone with a clue to B (just consider the timing after all - doesn't the mere existence of this post preclude one of the 2 conclusions?) but should offer some more food for thought. Personally then, I'd recommend Answer A to you. Move it to Google Groups and post away knowing that everything is hunky dory.
EVERYONE must lurn .NET.