Silicon Labs Application-Engineer interview questions

After a call with HR comes the one-stage technical interview. I got typical embedded(ISR, peripherals, debugging, etc), RF-related questions. Also, they asked for a detailed explanation of the OSI layers. Instrument experience

Coding Questions were asked. Customer dealing Questions were asked. Technical Test was very easy, basic electronics questions were asked and very large time to solve simple questions. Overall the engineers which are very good at both electronics and technical coding will get an edge in comparison to either one of them.