bad question

their question was not fair. I should have asked what they meant when i was asked. they said " do you know about the asset management part?" I was intimidated and said "no. I did not get involved in the part." though i did not really understand their meaning. but now I understood that they wanted to ask if i have made confirmations for asset management. and the answer is "YES!!" anyways, if i failed for the interview, i should have asked to restate the question!! I am such a stupid girl.