They want two cores. I have one, but it's a really nice one! Well, okay, it's not all that fast and the throughput is kind of crappy, but it works, dammit.
If your kid ever calls 911, don't get mad at them. We want them to call 911 if they think they should. We would much rather have them call 911 for something silly than have them not call when they should because they're afraid they'll get in trouble.