Firmware Development Engineer Interview Questions

2,355 firmware development engineer interview questions shared by candidates

A plataforma da beecrowd contem dezenas de desafios de programação, pontuados entre 1 e 10. Me foi dado um grupo de 7 desafios onde eu tinha de resolver 3 usando a linguagem pedida para a vaga (C). Eu tinha tempo e tentativas ilimitadas.
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Engenheiro de Firmware sênior

Interviewed at beecrowd

5
Mar 25, 2025

A plataforma da beecrowd contem dezenas de desafios de programação, pontuados entre 1 e 10. Me foi dado um grupo de 7 desafios onde eu tinha de resolver 3 usando a linguagem pedida para a vaga (C). Eu tinha tempo e tentativas ilimitadas.

He asked a puzzle that you have 500 switches and all are OFF. Now someone came and make all of them ON. Now a second person came and flip all the second switch and then 3rd came and flip all the 3rd switch and so on till 500. So tell me how many switch will be on after completing the entire process.
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Senior Firmware Engineer

Interviewed at WD

3.7
Jun 2, 2018

He asked a puzzle that you have 500 switches and all are OFF. Now someone came and make all of them ON. Now a second person came and flip all the second switch and then 3rd came and flip all the 3rd switch and so on till 500. So tell me how many switch will be on after completing the entire process.

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