Burger King ] Cashier interview questions

I was called nearly a month after applying online. The women on the phone (store manager) said she would like to meet with me for an interview the following day. I went in about 5 minutes before the scheduled time and waited about 25 minutes for the manager to come out and meet with me. The interview was held not in any type of office, but in the dining room of the restaurant. The only questions asked were if i could handle an un-ruly or rude costomer calmly and with a smile. After i said yes, i would be able to do that without effort and that i had to use that skill constantly at a previous job, we went over availability. She offered me the job to start the following monday. All took about 10 minutes and was a bit unprofessional.