BCA

Both of these courses have their own advantages. While students who are interested in the field of internet or database operations can opt for B.Sc IT, those who want to pursue a career in computer applications, programming and software should go for a BCA.

Hi Akhil,
You will get many options abroad, Canada, Germany, Singapore, Ireland, Netherlands, etc. You can look for network engineering courses if you are interested in this field. You may look for PG Diploma in the same. If interested in research you can think about obtaining a Master's degree in future.

If you want to study abroad, you can opt for Master of Computer Science in the US or go for M.Sc in IT in India.

College change or university change after first year is completely dependent on college and university norms, some university allow it and some won't plus you need to have good scores in first year to apply for the same. For further details contact the college authorities.

Please elaborate your question for better assistance, what exactly do you mean by open admission?

Hi Ajaydeep, sorry to say but 56%is very poor for Canada and then you have a three year degree course which is not accepted by many universities in Canada. You can check courses of your interest (what to study is your choice, you should know what your interest are) in colleges like Durham, Fanshawe, Alonquin etc ,these colleges fall under the SPP and may consider your grades.

Hello,
In terms of recognition and post-study work options, I would suggest either Canada or Germany will be the best option.

https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/it-software/colleges/bca-colleges-kolkata&ved=0ahUKEwiDvqys_urVAhVDsI8KHT-rBrwQFghdMAE&usg=AFQjCNFDnFFFH4v9UZAb9TZMTYh0-6v6wQ
The above colleges are best according to the rankings, please check and select the best college.