It was a good interview and especially when I steps into first round they conduct some apti and reasonal along with c technical questions. when it comes to c questions the questions were quite tough and its all about pointers.I cleared the first one and in second round they hardly focussed on asking rtos and linux concepts.

Questions on basics of electronics and communication. All 2nd and 3rd year electronics and communication core subject related questions. Basic c programming questions like theory and also to write programs.