Polytechnic

In my opinion going for class 11th and class 12th is a good, because you get some more time to explore your options with more insights and experience. If you find Mass communications or Law more interesting, you can have a chance unlike Diploma. If you like after class 11th, if you still want to go for Engineering in CS, prepare well for JEE, state level Entrances, other universities entrance and go ahead.

IITs and NITs do not have provision for lateral entry admission in 2nd year of B.Tech for Diploma holders in engineering from polytechnic.

Hello,
Following is the list of top polytechnic colleges in Uttar Pradesh:
1. Aeronautical Training Institute, Lucknow
2. Anar Devi Khandelwal Mahila Polytechnic, Mathura
3. Balwant Rural Engineering Institute
4. Footwear Training Centre
5. Central Institute of Plastic Engineering
6.Centre for Electronics Design and Technology of India
7. Chandauli Polytechnic, Chandauli
8. Chhatrapati Shahu Ji Maharaj Government Polytechnic
9. D.E.I Technical College
10. Dev Nagari Polytechnic
11. Diagamber Jain Polytechnic
12. Feroz Gandhi Polytechnic
13. G.B.Pant Polytechnic
14. Gandhi Polytechnic
15. Government Girls Polytechnic
All the best.

Complete your Degree in engineering and look for a commission as an officer in Navy.
Please go through:
http://www.joinindiannavy.gov.in/