Started with asking me to reverse a string in C, followed up by asking me to rewrite with pointer arithmetic only.
Embedded Engineer Interview Questions
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How would you count the number of set bits in the binary representation of a number?
About 10 C code samples and asked me what it does and if it is done correctly (simple stuff, and I'm just a novice - finished my masters about 2 months ago).
They described a real fault that they had experienced with an elevator control system and asked how I would go about identifying the root cause. They offered clues about the symptoms encountered. I don't want to be more detailed about the question because I really liked these guys and I suspect this is their favorite interview question. If you are experienced at fault finding and listen to what they are saying you can figure it out.
Tell me more about the software that you have worked on and the working of the project that I had done in the summer internship.
some tough level puzzles
Given a number and a bit position for that number, change the corresponding position bit on the second given number.
Would you prefer an RTOS based solution or not (and why) for an example use case provided.
C program to turn on a clock display by changing registers
Have you worked with Arduino ?
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