Keep Financial markets and financial instruments info handy and operations about it as question will be based upon it. Excel, power query, SQL, macros, VBA and client communication all these information one should know

"The interview process for the Associate – Alternative Product Management – Investment Solutions role at Morgan Stanley typically involves several stages. It begins with an initial HR screening where they assess your interest in the role, resume fit, and general understanding of the firm. Following that, there's usually a first-round interview with a team member or hiring manager that focuses on your knowledge of alternative investments—like hedge funds, private equity, and real assets—as well as your experience with product management or investment research.