There was three round of interview: In the first round asked about my favorite subject. I love analog electronics so my whole interviews were on Analog. They asked basic questions like what are the active and passive components, q-factor for a resistor, diode working and its characteristics in great details like flow of majority, minority current, fabrication process, diode response with high and very low temperature, drift and diffusion currents(learn their mathematical equations). Then they have asked about MOSFET and its characteristics, d-type, and e-type MOSFET, and their questions. Then they asked programming language, I said I am good with C++. They asked me to write a program to reverse the array without using a third variable. Then they asked me to write a program to find factorial with and without recursion. Third program: You have three numbers lets a,b,c you need to find out the maximum number with a very short approach.