Johnson Controls interview questions

3 rounds of interview 2 technical and one Hr Rround. in first round they will ask How Ac will work and all basic about Digital electronics. And gate or gate not gate multiplexer and demultiplexer

I've completed my interview process in 4 rounds including 3 technical session. The technical rounds were more constructive and was knowledge sharing. First and foremost thing is that they've made me in a comfort level throughout the session. They've covered the questions from all core parts of BMS.