Portfolio Mgmt- Ops Interview

I have a second round interview in a few days with a few portfolio managers. It's an operations/trade support role so I would just be supporting them and their traders. Their investments include direct investments, as well as into other funds/hedge funds/PE funds. Some opportunistic investment as well as hedging with derivatives.

First round didn't include too much technical questions but I assume this round will. What sorts of questions / analysis should I be prepared to address? What would they be looking for etc