Bloomberg Entry Level Financial Software Developer for Non Computer Science Majors interview questions

Applied online, HR set up a phone interview with someone from the technical team. The phone interview was about my background with "Have you seen a computer before" type of questions. Got a reject email the next day. I dont know why I got rejected this quickly, could be that I m overqualified for the job, or the fact that I am out of the country currently. They wasted everyone's time with the interview.