M.S

You can take GRE, if you have a very good GRE score then admission chances could be better. Secondly, admissions in US Universities are done on profile basis and not on basis of your scores alone. There is no donation system. You can check the university website and you will understand the admission process.
Best of luck.

If you are interested in doing MS in USA, you must apply in US Universities for admission in MS. In order to mitigate visa risks, you may evaluate applying for MS in other foreign universities also. Germany can be a good option. Germany will give you an equal opportunity and also have good cultural climate which supports ethnic and religious diversity.

MS CSE in Germany is better in comparison to MS in USA universities because expenses to study in Germany are much lesser. Also, Germany is more liberal in work visa for those who graduates from German Universities in comparison to USA. USA H1 visa is based on lottery system and there is no guarantee that student will be able to work there for long time.

Do you mean twinning program, in USA?

Requirements vary from university to university. You must take GRE and TOEFL or IELTS exam depending on the country in which you want to pursue your MS.

I would suggest you to pursue MS.
Below mentioned are the reasons to pursue MS:
1. Once you start earning, it is difficult to go back to academics.
2. If you don't do anything interesting at your work place, your profile becomes weaker and reduces your chance of getting good university.
3. If you have done your MS immediately, 5 years down the line, you are in a much better situation in USA in terms of position and finance as compared to your classmates who did MS 2-3 years later.
Good luck.

Hi Manjeet,
It is extremely difficult to receive 100% scholarship. However, for your MS programs there are various assistantship programs that the university can consider to give you partial scholarship. You must have good academic and GRE scores and a strong letter of recommendation and statement of purpose in order to request scholarship / assistantship.

Yes, it is a good decision. You need to score good in IELTS. I would suggest you to score 6.5 or above and write GRE also.
Following are the best universities in Canada for MS in computer science:
1. University of Toronto.
2. McGill University.
3. University of Waterloo.
4. Queens University.
5. University of British Columbia.
6. University of Alberta.
Best of luck.

taking Ms or MBA is based on your interest . you can get seat in both. But as far as I know you can't get seat in US as it needs minimum 3 to 4 years work experience nor you can get in top 20 to 30 reputated colleges .