Investment Banking

Dear Sachin, there are various courses to become a data analyst. Yes of course, graduation or a PG degree is more than enough to go for data analyst course. Most entry-level data analyst jobs require at least a Bachelors degree. To become a data analyst, you will want to earn a degree in a subject such as mathematics, statistics, economics, marketing, finance, or computer Science. However, you can find some short term data Science courses that will help you understand the work better and master the field by taking small steps. You can visit the below mentioned url for more details. https://www.udemy.com/topic/data-analysis/
I hope this helps. God bless you.

For being an entrepreneur you have to be an all-rounder in the field of marketing, HR, finance, operations, etc. As you are to establish your own business so you need to be more productive and should have all the domain knowledge which would be required to execute your business idea into reality. You must be able to market your product, able to prepare account; balance sheet and effective manage of your Human resources. So it has been ruled out that BBA finance is over BBA marketing as if there would be no market then how would you be able to create funds and prepare account. So both are crucial but you can choose marketing as it would be including some of the basics of accounts and finance as well before coming to core marketing. So, you need to be full of knowledge of every domain to become entrepreneur.