My interview for the one year program (applied in R1) was a couple of nights back (via Skype). The representative from the AdCom was very friendly and she ensured that the interview was spread like an everyday conversation. I have detailed below a list of questions that I was asked (and that I remember being asked); if there are other entrepreneurs who have received interview calls then the following may help -
1. Run me through your academic and professional background
2. Questions on my start-up (this accounted for 12 to 14 minutes) how many employees, funding, global presence, why the brand name changed (I originally launched my venture under a different name), questions on who acquired my venture and how I went about the transition
3. Why MBA at this stage, Why Johnson, Short Term Goals and Backup Plans
4. Challenging situations faced as an entrepreneur and how I dealt with conflicts at the workplace
5. Which clubs (and how specifically will I contribute to EVCC Club)
6. What do I do in my free time
7. Any questions I had for the AdCom
Overall, I believe the interview went well. It lasted for about 35 to 40 minutes. I have been advised that I would receive a notification (hopefully a stress relieving one :p) in 3 to 4 weeks. Hope this helps and all the best to everyone.