Apple Engineer interview questions

First round was Fair, friendly , basic technical questions . Asked about basic circuits, charts, integration with practical systems. Also behavioral questions. - most difficult project and challenges faced . How I navigated it . How is work in a group . Why transition to a differnet company .

3 interviews, each 2 parts of 1 hour, in each part a different person. a week between each interview. the interviews were hard but questions were repeated. good atmosphere and nice people