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				What sort of people couldn't answer that in an interview? Hardware/embedded systems people? Also, what sort of answer was expected other than "its a microcontroller"?
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cho-uc18366yOne interviewer once tried to explain to me what a PCB is.
Interviewer : "We have our own team for designing a PCB layout. Do you know what PCB is? It's blah-blah blah"
Dude.. I may not be an embedded system engineer, but I am pretty sure I know what a PCB is.
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				@cho-uc Y, you probably dont know what is common knowledge for others. Computer science is a vast field.
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				@cmarshall10450 aight I’m really late on this but basically we would ask them what and arduino was, label the most important parts were, then have them draw a simple circuit, in which 40% of the people didn’t know what and arduino was.
 
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Failing point of surprisingly a lot of interviews:
“WhaTs An ArDuiNo??”
rant
wk196