Each and every club is different. This is a generalized statement regarding interviews for clubs.
List of clubs provided by ASUC Senator Maddy Chen
Club culture can feel toxic, so surround yourself with the community you feel most connected to. The difficult part about clubs is that there may be 100+ applications, and <10 spots during a semester to keep the club community intimate. Don't let other student's opinions get to your head and bring you down. You're worth a whole lot more than that.
For a more streamlined observation of Berkeley recruiting events hosted by clubs and specific companies, use Facebook events and check events for clubs like HKN, IEEE, UPE, CSUA for their recruiting events.