short term course after B.tech

hello mates i m new on CE & need some help.M in ma final semester of B.tech and want to pursue MBA after dys.M going to take CAT2010 now the problem is after completion of my degree i.e in june and before the CAT i.e NOV onwards there would be a gap in my CV,so guys pls suggest some good short term courses or some other option to sort it out....

Thanx😀 😀