Hello,

BCA is bachalor of computer application. It's 3 years degree course. Quite similar to CSE but not in BTech course. You have to learn here computer language like c++, java, data structure, network etc. You are know so many things about the computer development.

This admission mainly start after completing the higher secondary examination. because for this stream admission only merit list is show by colleges. But some colleges are occure some entrance examination. So you have to choose which college you will get admission. Then you can prepare about the college entrance examination otherwise you can get admission through 12th result.

All the best.