Efftronics Systems Firmware Engineer interview questions

Written test Technical 1 interview Technical 2 interview Hr interview Whole day in the office food is provided questions are about the role based upon the answers u have written the interview will be

Initially we have a screening test which is based on the aptitude, digital electronics and c programming. After that in the on-site we have an another exam that is based on c ans Digital electronics. The second exam is so much tough that we need to practice ans finally the interview based on the exam you have written in the on-site office