Polytechnic

You have to write the ECET exam. It is the entrance exam for engineering through Diploma. By this you can join in engineering. All the best.

There is so many college in Delhi which offers polytechnic in CS.
Polytechnic colleges in Delhi:
Ambedkar Institute of Technology, Delhi
Pusa Institute Of Technology
Guru Tegh Bahadur Polytechnic Institute
Aryabhatt Institute Of Technology
All the best.

You should apply for Polytechnic Diploma in same Trade.

There is so many courses in Delhi for Polytechnic.
Ambedkar Institute of Technology, Delhi
Aditya Institute of Technology
Guru Tegh Bahadur Polytechnic Institute
Polytechnic colleges in Delhi
Aryabhatt Institute of Technology
Pusa Institute of Technology
All the best.

The important documents for Polytechnic in computer Science, are lass 12th mark sheet, class 10th marks sheet, character certificate transfer letter from school.

Dear. Congrats, Answering you.
44000 rank is a bit higher rank. But still she can try for government colleges and some private colleges are also available but sometimes it depends upon caste also. However, we hope for the best. All the best for your sister, keep asking, hope this helps.

Dear, Its great to hear that from you. Project should be content relevant and cost oriented. You can go for mechanical engineering projects in YouTube for economical projects. Coming to my project we made" rectification and analysis of diesel engine" while cycle washing machine etc. are good ideas. Hope this helps.

Hello,
Here, I want to mention one thing, for everything, there is pros and cons. Talking about problems and difficulties, we face, subjective: small issues in maths because Bachelor's deals with advanced concepts unlike what we dealt with Diploma. Personal : in some colleges some faculty and students may tease us. This was just in very few colleges. Rather we are embedded with great technical knowledge and many known basics are added advantages.

Dear, I think it may not be possible to do so. Internal migration and government to government migrations possible.

Yes. But, you need to clear the entrance. I think, lateral entry is also available for this!
Check-in their official website for details. Hope this helps.