MCA

Hi,
For computer science you can pursue B.Sc in computer science, BCA (Bachelor of computer administration), BCM or BCS. So, from above, B.Sc and BCS will be better for you.

Hi Neha,
You can look for Ph.D. options in Canada, obtaining entry to a Ph.D. programme is tough, you must research on the universities, visit their department specific website for Ph.D. information. The process requires that you email the research supervisors and share your research ideas and if they like your idea they will accept you. Course duration may vary from 4 to 5 years or more.

To be a professor or lecturer with MCA will be difficult. But, you can start searching for a job on various portals and also think of doing M.Tech as it will add to your professional competencies.

After completing BCA, you can get direct admission in 2nd year to pursue MCA.

M.Tech will be a good option for you.

I don't think so. In order to join MCA, a candidate need not necessarily be from BCA. In order to join MCA candidate must have maths in +2 as one of the subjects. You may feel some problem with programming language.

BCA + MCA open almost all the doors for most of the IT job profiles and companies. Don't focus on which company you will get through, just focus on the technical knowledge and enhance your practical skills. Bangalore being the IT hub of India, you will never be short of job opportunities.

Your B.Sc. percentage might create hurdle for you in getting a good college but you can definitely get into an average college or you take admission through the management seat.