Behavioral only.
Also asked about clean room experience. Interview is very easy and there was only one zoom interview total. There was a panel of full time folks. It was a super easy interview.
I interviewed at Samsung Austin Semiconductor (Austin, TX)
Interview
There is one internship cycle per school year, and you typically get the interview by going to the career fair and talking to the recruiters there. The interviews are typically a few weeks after the career fair, where a panel of engineers interview you virtually.
Interview process was pretty straightforward. A friend referred me and it was a one round phone interview focused on the usual behavioral questions. There were multiple interviewers on the line and they were all welcoming and friendly.