Basic competency questions, interested about your background and situations you have been in. Want to get to know your skills and examples of how you’ve developed them. Also includes background of the company

I interviewed at a conference. It was a 2-on-1 interview style. They alternated between asking questions. They introduced themselves and then asked me to do the same. They then told me the questions were all behavioral based. They asked me 5-7 questions about my experiences. They commonly followed up with specific questions tailored to my resume i.e "How did you come to this conclusion for this project". After they allowed time for me to ask them questions.