Embedded Developer Interview Questions

6,907 embedded developer interview questions shared by candidates

1) Describe the difference between a semaphore and a mutex and when you might use each. 2) when would you use an RTOS over Protothreads or Bare Metal implementation. 3) There was a software test where I had to populate functions with code to make the program print the correct results to the screen. 4) What is your best quality and worst. 5) Why did I want to come work for Alarm.com.
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Embedded Firmware Engineer

Interviewed at Alarm.com

3.7
Oct 12, 2016

1) Describe the difference between a semaphore and a mutex and when you might use each. 2) when would you use an RTOS over Protothreads or Bare Metal implementation. 3) There was a software test where I had to populate functions with code to make the program print the correct results to the screen. 4) What is your best quality and worst. 5) Why did I want to come work for Alarm.com.

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