Blackrock Alternatives Investment analyst interview- Help!

Hi everyone, I have an interview coming up for an analyst position in the Alternatives solutions group. My last work ex was in Equities so I do not know much about the asset class and I am worried about the technical questions. From the forums I can gauge that BlackRock interviews are mostly CV based with a few behavioural and technical questions. But since this is a portfolio management role, I was wondering if I should expect more technical questions. If yes, then examples would be much appreciated.

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