There is two stages, In the first stage two set of questions 1] Software paper which contain 10 question from pointer,string, pass by value and reference using structure, 2] Hardware paper which contain 25 questions from Basic electronics,eg: Finding address line, PN junction diode, capacitor etc.. Second stage : HR and Technical Round at a time, in that they ask me to write program and some basic c question because i did software paper well but in hardware i score less, Then they asked about 3years bond are you ok with that.