NathCorp Interview Question: What design considerations wo... | Glassdoor

Interview Question

Senior Software Developer Interview

What design considerations would be important if you were

  designing a software system to manage stoplights?
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Interview Answer

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I felt this was a huge question, so I asked for more detail. As it turns out they were looking for things like "when lights are green in one direction they need to be red in the other" and that sort of thing... not whether you'd use PLCs, PICs or PCs to control it over WiFi.

Interview Candidate on May 18, 2018

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