BCA

Hello Shivam,
Yes with commerce you may pursue computer application(BCA) but there is always an eligibility criteria. Usually college permits the students having minimum 50% of marks or some Colleges allow at minimum 45% in 12th. This was about private college or Institutes but government college /Universities always pass a cut off that is usually higher. If you have secured low marks than look out for private Colleges.
All the best! Thank you

It's around INR 80k-120k for the full course.

If you want to learn IT security you can enroll for any of the training programs by http://pune.cssrl.in The training is possible in regular classroom or in online mode. The career options in the field of cyber security are growing a lot these days.
Of course, a lot of other options are also there.

Dear,
Through NIOS, if you would get top engineering colleges then your engineering degree will help you to get good opportunities and companies. But if you did it from any average college, then it will be a good fight for job. According to me, you should consider any regular board like CBSE, ICSE or any other state board.
All the best.

Ethical hacking is basically about learning how to find security vulnerabilities in IT systems. If you want to learn cyber security you can enroll for any of the training programs by http://pune.cssrl.in The training is possible in regular classroom or in online mode. The career options in the field of cyber security are growing a lot these days.
Of course, a lot of other options are also there.

Vivekananda Institute of Professional Studies has good faculty members, infrastructure and placement opportunities.
Amity is also a good college but at the end, it is on you to make a choice where you want to go, GGSIPU or Amity University.

Vivekananda Institute Of Professional Studies is amongst the top colleges affiliated to GGSIPU. Infrastructure, faculty and placement here are good.
You can check the previous year placements of the college on the college's website.
www.Vips.edu