I don't know which admission process you are going for. But if you have the Provisional Degree Certificate as well as the Degree Certificate, then keep both of them. Whatever, they will ask, provide it. In general, any of the two will work but still keep both of them.

To know more about Karnataka University, visit the link below:

https://www.careers360.com/university/karnataka-university-dharwad

I hope this answer helps. All the very best for your future endeavors!