Count the number of 1's in a 32 bit number.
Embedded Firmware Engineer Interview Questions
164 embedded firmware engineer interview questions shared by candidates
Explain how a direct memory access works
Tell us about one situation where you encountered one problem and solved it as a team
Why did you choose Meta?
Explain your experience based on your resume.
They were interested in how well I knew their products, and were impressed that I had a good understanding.
Write a function in C to reverse the order of words in a string. Write a function to swap bytes in an integer.
Given a union struct, print the sizeof(...) and memory addresses of their entries
Implement a queue using stack. (Only pseudocode)
Basic C : 1> What is volatile ? 2> Types of Storage Classes 3> without any operator addition of two number 4> what is macro ? 5> what is function pointer and how to use it ? 6> what is structure padding ? and how remove it ? 7> pointer, structure mcq and explain solution 8> max size of array ? 9> call by value and call by reference ? 10> w.a.p for Fibonacci series 11> w.a.p for Prime number 12> w.a.p for reverse the given string 13> w.a.p max of three number in single line 14> what is interrupt ? 15> I2C and SPI frame read and write frame 16> difference between UART and USART ?
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