Be prepared for technical questions, regardless of the job. I have interviewed for multiple different kinds of positions. There were never any 'trick' questions, but they do test your general knowledge. Usually it is a technically proficient person who does the interview. If you do well in the non-technical and poorly in the technical, they work with you to find a place where you can do well. Don't come here to slack, or fly under the radar. They are all technically proficient, and important. If hired, you will be too.