BCA

No. Look for other colleges like LUCKNOW UNIVERSITY or Amity or BBDU.

BBD will give you a better exposure during the course but I would suggest you to research about the placement facility of both the colleges and choose accordingly.

Lucknow is not the best place for doing BCA but it's not bad too. Some good colleges for the same are:
Lucknow University
Amity
BBD
SRMU
Modern Academy

BCA is a 3-year undergraduate program having a maximum intake capacity of 60 students. The eligibility criteria for the admission is 60%. A student can pursue this program after passing class 12 Board Examination with Math/Computer. Techno India University is having both sponsored quota and management quota.

Higher your qualification and credential, better will be the opportunities. What job will you seek with just a level certificate? But that does not mean a degree will guarantee you a job. You first decide what kind of job you want to do in future, and whether you want to be a computer programmer or entrepreneur.
Choose you course and path after you know what you want.

Yes, you can study B.Sc IT. BCA is a professional undergraduate degree course, and B.Sc IT is an academic one. Both have better opportunity.

Hello Ajeet
Techno India is really a wonderful college in the category of it's own type, Hopefully, placements and infrastructure are too good here.

Names of top colleges in Kolkata for BCA are:-
1. Annex college of management studies
2. Institute of management study
Techno India University
3. BP poddar institute of management and technology
4. George college
5. Pailan college of management and technology
And many more. Do like if answer is helpful.

There are many universities in India which provides distance mode Diploma and Certificate courses in Cyber Law.