Interviewer asked me about program memory sections, optimization, compiler, general data structures and some questions about hardware and networking principles.
Anonym
All the questions, I answered wrto. C programming, and generic gnu compiler and hardware. Data structures question were tricky but not very complex , they just asked about generic data structures (tree , list, hash etc.) and asked me to write implementation on paper. Networking questions were generic and easy, they just wanted to test general understanding about networking.