Which is the best practical course to pursue?

Appreciation must be offered to you for insisting on a practical base.In fact, all subjects must be made practical, though there is a need for a theoretical base, in addition to application.

There are many practical jobs you can do which has good future. One of the field which is upcoming is Bigdata Analytics. Facts about Bigdata Analytics: Based on Harvard Business Review a data scientist is considered the "sexiest" job of the 21st century. (http://hbr.org/2012/10/data-scientist-the