F2 visa rejected.

Hello Sir,
My husband is done with masters on 9th of Dec 2016 and is on opt now. I have applied for f2 which got rejected. Please help me. The questions that were asked in the interview are: 1. Which university 2. Why are you going 3. What is ur husband doing 4. Are you working here(in India).
I have job experience of 3.1 years in a s/w company and i have resigned recently. Will that make any issue for my visa?
Please help me to clear the interview.

Thank you,