Is the FT interview much different from the SA interivew?

I'm a Business major with an upcoming interview with MS for Institutional Equity.

Does anyone know if Institutional Equity Analyst means sales, not trading? Or what does Institutional Equity analyst mean exactly? Anyone have any experience with that kind of interview? I'm a business major but do not have a great finance background. Will it be necessary to brush up on all that technical stuff for this kind of interivew? A friend of mine who did the SA interview told me the interview is more market-related. But I'm not sure if the FT interview is much different. ANY help would be appreciated. Thanks a lot.