BCA

Though its a very technical term, hope this link will help you in understanding:
http://www.tutorialspoint.com/dbms/dbms_architecture.htm

yes you can go for it

Dear santosh
here are some colleges in which you can get admission
Annamalai University - Distance Education
Bharath University
DWARAKA DOSS GOVERDHAN DOSS VAISHNAV COLLEGE
but can also try in northern part of the country,they have good education and placements.

You need maths in hsc level to get a good college to study bca. All the best.

Hi Jones
The best way to compare and understand the difficulty level is to take a look at course structure if BCA for the university u plan to apply. What might look difficult to you may or may not be the same for others.
Hope this helps.

BCA per se is not a standard education in the field of IT. Majority Indian IT companies prefer BTech CSE or MCA. With BCA you will pick up job in small companies and after few years experience, you may able to move to major IT companies.

Hi
The requirement for pg diploma is bachelor's degree + IELTS of 6/ Toefl 80 above. If you hv Gmat/Gre score its good.
I would suggest you to select the colleges first, check their individual requirement as Canada is provincial in nature so independent too. See how much you can afford to pay( 15000 to 20000) and then write to them.
All the best

in which college did u complete? what is the package now you getting?please reply

Bca is preferable as it is professional degree course and it gives exposure to higher studies as well as job. although student should go for mca before entering the job. bcom is a degree course. student having passion for bcom should go for it along with CA. it is also a good option.