Easy basic questions. Mostly about you as a person. Technical knowledge takes a back seat. Questions centred around leadership, problem solving, teamwork, morals, values. Questions are usually in the form of "Tell us a time/Give an example of when you..." The interviewer may not necessarily know anything technical or specific about the role itself. They have a mark scheme with 'key word' you have to hit. There's always a question about DEI which count towards your total score with equal weighting. Questions seem limited to you as a person, the job advert and information available publicly on the website.