Walmart Overnight Stocker interview questions

I applied online on a Friday and got a call back Monday morning to come in for an interview for the same day. I went in signed some papers about the job description and answered one question. I was told that I would hear something in a few days. I got a call back the following Friday to come in to sign some papers for a background check and drug test. Got a call back Saturday afternoon and was told that I passed both and that I start orientation this Tuesday.