Applied Materials interview questions

One of the most harrowing experience. Stunned by the level of unprofessionalism. Scheduled interview duration was half an hour but went for 2 hours over phone. The tone of interviewer was very condescending. Job description asked the candidate to be familiar only with Data Analytics but I was asked questions predominantly in the areas of Material Science Engineering and Electronics which is not even my major or relevant to the position that I interviewed for. Managers did not bother to read a candidate's resume before appearing to interview them. Sheer lack of unprofessionalism and work ethics. They also keep you in the dark for months with out letting you know the interview result.