Welcome to your interview.
The question is on your right: Incremental Power BI Model Refresh. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
You are working on a large Power BI semantic model that has grown beyond full refresh windows. The model pulls from a warehouse table with several years of history, and refreshes are starting to fail or run too long during business hours. You need a design that keeps recent data current while avoiding unnecessary reprocessing of older partitions.
How would you set up incremental refresh for a large Power BI model?