Câu 30: DP-700: Implementing Data Engineering Solutions Using Microsoft Fabric

You have a Fabric workspace that contains a lakehouse and a notebook named Notebook1. Notebook1 reads data into a DataFrame from a table named Table1 and applies transformation logic. The data from the DataFrame is then written to a new Delta table named Table2 by using a merge operation. You need to consolidate the underlying Parquet files in Table1. Which command should you run?

1. A. VACUUM
2. B. BROADCAST
3. C. OPTIMIZE — đáp án hiện tại
4. D. CACHE