None of the questions were difficult for me to answer. If you know what you wrote down on the job application, and have no major criminal history, you should be fine. Regardless, I would recommend making a copy of the job application so you're able to study it before the interview.
They asked about restaurant experience
Do you have experience working in this industry?
What kind of experience do you have?
Why do you want to work here
Do you have previous experience working a restaurant?
Are you good with people handling skills?
You're looking for specifically part time weekend work, correct?
Mostly general questions about your work experience, but it feels more like they're trying to see how good you are with people in general.
Define "diversity"
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