Interview had the usual behavioral type questions; some questions about your knowledge with excel and current events, and also quite a few questions testing your knowledge of the company. Be prepared to breakdown the company, all parts, what they do, and know how to explain everything. Also, be prepared to answer questions about yourself. The questions they ask about you are very open, so have some things rehearsed. One of the things they asked me was to "describe myself" I explained my schooling, my interests, strengths, and my interest in JP Morgan specifically. Try looking up articles about how to answer these questions.
