Engineering

If I go deep into your question and focus on the word "can" then only a few students would be left there who actually can study B.Tech. Engineers of course are required by our country but not with the seal of BE or B.Tech degree but with some potential to handle the actual engineering works. Althoug

Jaypee Noida hold good records for placements & rankings as well in past few years. Also, this institution is one of the best private college for CSE.

Can you please repeat your question?
It is totally dependent on your stream in class 12th. If you have science stream then you should go for B.Sc or BCA and if you are from commerce stream then you should go for BA, BBA, etc. and if you are from arts stream then you should go for LLB, LLB+BA, etc.

The branches you have mentioned are all completely different. If you take CSE from any private reputed college and also if you have interest in computer science then you should go for it or else taking mechanical branch from any government. The college is also not bad because mechanical branch offer

If you have mentioned your All India Rank i.e. 2708 then you are getting the NITs also.
Since allotting of the college will depend on your All India Rank. Also, you can check it on a given link that which college will be allotting to you on basis of your rank.
https://www.shiksha.com/b-tech/resources/

You have 3 options after doing Diploma in electronics and communication engineering:
1) Higher Studies
You can do B.E/B.Tech (4 years duration) which provides more knowledge related to your branch, grows opportunities for getting good job in terms of post, salary from a reputed company.
2) Go for Job
3

In every engineering sector you have to give GATE for pursuing higher qualifications or for getting a good job.