BJMC

There is no major difference between Bachelor in Mass Media and B.J. M. C. It depends upon the university which subjects they're choosing for a curriculum.

Yes, you can get admission to Jaipur National University (JNU). Here are the eligibility criteria that you must fulfill
Aspirants seeking admission must have passed in 10+2 examination in any stream or possess an equivalent qualification from recognized board.

You can do B.J.M.C. from Jamia, D. U, IIJMC Bangalore, Bennet University, Symbosis, Asian college of journalism Chennai, IIMC New Delhi, Journalism department central universities like BHU ( low fees, brand value), Madras Christian college, VIPS Pitampura, Christ University. These are few top college for journalism in India.

B.J. M. C. gives an opportunity to learn skills which can be applied to print, web, broadcasting, and media journalism. B.J. M. C. graduates works in Advertising, branding, marketing, social media, publication design, radio, photojournalism and other areas. Here are some good private university to pursue the B.J. M. C. course:
1. IILM University, Gurugram
2. Delhi University
3. K R Mangalam University
4. G. D. Goenka University
5. SRM University
For more information kindly refer to the university website.