1. Write a program to calculate the number of set bits (1s) in the binary representation of a given integer. 2. What is the difference between a struct and a union in C, and when should each be used? 3. What are function pointers in C, and how are they beneficial in embedded systems programming? 4. In Linux, what is the root user, and what privileges does it have? 5. How can dynamically allocated memory be properly deallocated in C++ to prevent memory leaks?
General personal and work related questions
Explain on what you did, you will be asked on case study questions with whatever you did.
What related education or experience do you have that would qualify you?
Standard questions related to the position, and the discussion following the coding challenge.
C programming questions, asked me to draw circuits on board, some technical questions on hardware
Bit manipulation, state machine, interpolation, macros, debugging
How was your experience about advance firmware development ?
Could you introduce yourself, about the exps?
Basic C programming and Embedded software concepts - Overlay
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