Instructure L1 Technical Support Engineer interview questions

I received an invitation to conduct a phone interview the day after I applied online. After a successful phone interview, I was asked to complete an on-site interview that same day. The day after that, I received a call back and was told that I had been quite impressive in my interviews and was offered the job right then. I told them I would need a day to sleep on it and think about it, which they were understanding about. I followed up the next day, telling them I'd take the job, and then I received an offer letter and onboarding forms via email the following business day.