Apple Senior Machine Learning Engineer interview questions

The Interviewer started off with some behavorial questions. Asked about my experiences and my resume. Then went on to technical questions in Numpy. The interview lasted for a total of 45 minutes

Initial interview is with the hiring manager and have a chat regarding my previous work experiences. After the HM interview, I had a phone screening and then onsite interview, hr notify the position has been canceled before final decision comes out. The whole interview process takes one months two weeks. T