Dear Aspirant

I hope you are doing well

Yes you can apply for CDAC exam after completing BCA . There are four levels of CDAC exam. D Level :- Qualification Required- You must have a graduation degree in computer science with minimum 50% marks

If  you like you can check other members answer regarding it

https://www.careers360.com/question-bca-students-can-apply-for-cdac

Hope it helps