Deutsche Bank - Final round interview - Investment Banking: Global Markets

Deutsche Bank

I have been invited to Deutshe Bank final round for a summer analyst position in global markets in london.
I would like to know what kind of things they ask and how I should prepare.

  1. Is only one to one interview?
  2. is there some group work?
  3. Is there some numerical test?
  4. Do they have competency based interview?
  5. Do they have technical interview?

Please someone tell me what different tests they have done and how i should prepare for each of them.

Thank you