Apple Hardware Engineer interview questions

The entire process took very very long. Other than a short phone call with the recruiter, I was on site for 4 times -- 1 45 min session with the hiring manager, another 45 min technical session, and then a 1 day long interview. I was called on site again later for one 45 min session for someone who cannot make it for the 1 day long interview. Overall the experience was good. People are friendly and willing to share about their experience and the role I am applying to (despite the fact that they have to keep lots of things secrecy...)

I applied through campus job fair. It was a one day process. I submitted my resume and got called by an engineer. An interview was scheduled on the next day. The interview took about half an hour. Got another interview by a manager. It was a phone interview which lasted about an hour with two engineers.