Apple Operation Program Manager interview questions

Long interview process then was left with out any answers for multiple weeks. Ended up calling long after the process and said I was rejected. Felt unprofessional and as an afterthought.

It follows a standard procedure. It started with HR Phone Call, followed by Hiring Manager Call, Full Cycle Interview (5 hours total), and get an offer package from HR. In addition there was an informal call with senior director before I join the company.