BCA

If you are technically inclined, then it is also a good idea to do an MCA after BCA.BCA, MCA candidates may get jobs a bit faster than BCA, MBA unless your MBA is from one of the leading management schools.
All the best.

Yes, you are eligible to the admission in BCA with 44% in 12th. Wish you all the best.

Both BBM and BCA are equally good job oriented graduation degree courses. BBM grads can be employed in all type of Manufacturing and Services Industries in all sectors whereas max job opportunities for BCA grads are in IT and iTES Industries. Currently, scope for BBM grads is higher in comparison to BCA grads. But, if you technical oriented you may go for BCA else BBM.

There are many companies that offer the job opportunities in our college. They provide the best jobs in the city to the students who get selected in the selection panel.
Check course curriculum and fee details of Garden City College of Science and Management Studies - [GCC], Bangalore
Check placement and company visited in Garden City College of Science and Management Studies - [GCC], Bengal

https://www.shiksha.com/it-software/colleges/bca-colleges-mumbai-all
Please click on the above link to get a list of good BCA colleges in Mumbai. Also, you can use Shiksha online college comparison tool to get all details and differences about the colleges and help you choose the best college for yourself:
https://www.shiksha.com/resources/college-comparison

For getting admission for BCA, you need to pass 10+ 2. After that you can take admission for BCA.

Yogesh, it would be better, if you pursue BE after Diploma, because now a days, BCA has lost its reputation and the placement for BCA is not good compared to BE.