Apple Hardware Engineer interview questions

I applied the hardware internship through apple's website. There were three interviews last about 4 weeks. I did not get into the fourth interview. one Hr telephone call ;two technical online video interview.

All day round interview, there are back-to-back 7 interview a day, fully remote, most of them are technical, including computer arch, design verification, system design. Some will talk about your resume, but mostly foucs on tech