SQL;coding questions. Questions are not too hard. But I think they want you to be able to solve without much thinking, with speed.
Sigiloso
The key in these questions is to cover the fundamentals, and be ready for the back-and-forth with the interviewer. Might be worth doing a mock interview with one of the Databricks or ex-Databricks Data Scientist experts on Prepfully? They give real-world practice and guidance, which is pretty helpful. prepfully.com/practice-interviews