Only some of them: - few simple algorithmic problems - write a console snake game - given class File(name, size, tags) compute some statistics on them (total size, top n tags, etc) - how would you design a CI/CD pipeline? (devops) - design a tagging service - what you do if you and your coworker disagree on something? - what you've learned recently? - (how) did you do architectural changes? - (how) did you convince your team to ...?