What to prepare for Deloitte India Director Round?

I cleared written, technical round 1, after which they skipped technical round 2 and was told this is the last round. This is my 1 switch never been to any director round, Should I prepare coding and technical again ? In 1st round they asked me to write code on plain notepad ,can similar tech n coding question be asked in director round My exp- 3 yoe role backend dev