Simple question and ask simple questions, not hard to answer, so the overall interview process will be simple for most students and new graduates to pass. Particularly for entry level engineers, it would be simpler than other companies if you are in ee and other related fields

Late 3 times during every interview time, and just let the interviewer waiting there without excuse, feel disappointed on this such a big company. I thought a leading company will obey the time and provide a comfortable environment on this but actually failed