100% also, not to hard if you have been around iphone for awhile, though I really had to think on the passcode lock question, haven't used one in a darn good while...
Obviously, you take a quick look at the back or the devices. Silver text=3GS. Dulled text=3G.The 3GS screen is a little glossier looking.
Now, to be fair, it's so subtle that you can usually only tell if the 3G and the 3GS are side by side. I can tell the difference. But if you handed me one of them and asked me what it was I might not be able to say. It's not that obvious of a difference.
As others have pointed out, #1 is inaccurate. Additionally, #5 is a matter of opinion and therefore shouldn't be on the quiz. I got it right, despite the fact that I do things just fine w/o ever using spotlight (because one handed it's probably not faster).
That true, but you should try spotlight if you have too many appps. It does its job really well.