Computers & IT (Non-Engg)

You can do BCA and later MCA or any Diploma if you want.

BCA is also valid and MBA is also valid. Both the fields have different prospects.

I mean certifications are useless if you do not know them. Even, without certifications if you can confidently tell the recruiter that you have knowledge in them and solve a few questions you will get a job.

Hello Naveen,
Secure a good score in the entrance exam for MCA for particular a college or university. Based on your marks, you will get admission in the second year. Colleges offers both 2-year and 3-year MCA courses. If you want to enroll for 2-year course, then you will get admission directly and you can skip the first year.

Yes BBA Computer Application students are eligible for MCA course at SPPU if studied Maths at 10+2 level. The eligibility criteria is any Science Graduate (including B.C.A. under Science Faculty) with Mathematics at 10+2 Level.
Admissions to MCA Programm is through the common entrance test conducted by the Computer Science Department, University of Pune.

Since you want to change your field, so I would recommend you to learn programming languages and subjects like Operating System, Data Structure and Algorithm, Computer Networks, etc. If you pursue BCA, then it would be better.

It depends on company norms. Generally, companies demand no back-logs at the time of joining.
Good luck.

Some of the good website where you can learn DBMS are:-
Tutorialspoint
Javatpoint
Guru99
W3schools etc.
Good luck.

There are so many options in IT field. Choose upon your interest.
Some of the good courses you can take are:-
Web development
Graphics designing
Full stack development
Software development
Mobile app development
Network administrator
Cloud computing
Big data
AI
Ml etc.
Good luck.

It is affiliated to CCS University Meerut.
Good luck.