Hello,

The eligibility for JEE is that the candidates must have or are in the process of completing their 10+2(or equivalent) with Ohysics, Chemistry and Mathematics. Hence, being a BCA student who has a commerce or computer background, you are not eligible for it. If you meet the eligibility then yes, you can write the JEE exams.

If you are interested in pursuing a career in engineering, you can explore other entrance exams or consider pursuing a B.Tech degree through lateral entry programs.

I hope this helps,

Thank you