Micron Technology Process Engineer interview questions

I went through 3 stages of interview from Manager to Senior Manager to Director. Overall, quite smooth and the questions were manageable. The interviewers were very kind and showed interest in my resume and experience, they really want to know more about me before hiring.

Panel interview with hiring manager and fellow co workers, followed up with an interview with the director. It was a zoom video interview. It lasted for about an hour. They even asked to draw some diagrams.