Arm Intern interview questions

After having applied online, I have received an email in which a date/time for a phone interview was proposed to me. At the specified time I received a call from 3 people, part of the recruiting team. No soft skill/personality/behavioural questions, only technical, regarding the position for which I applied. They required very detailed answers, with references to their products. After the interview they contacted me via mail stating the result of the application.