Câu 34: DP-750: Implementing Data Engineering Solutions Using Azure Databricks

You have an Azure Databricks workspace that is enabled for Unity Catalog and contains a Delta table named Sales_orders.Sales_orders stores historical sales data. You receive a daily CSV file daily that contains new sales records only. The file does NOT contain updates to existing rows. You need to load the daily data into Sales_orders. The solution must meet the following requirements:Preserve the existing data. Add only the new records. Minimize processing effort. Which command should include in the loading strategy?

1. A. UPDATE
2. B. INSERT OVERWRITE
3. C. INSERT INTO — đáp án hiện tại