Microsoft DP-203 Question Answer
You have an enterprise data warehouse in Azure Synapse Analytics.
Using PolyBase, you create an external table named [Ext].[Items] to query Parquet files stored in Azure Data Lake Storage Gen2 without importing the data to the data warehouse.
The external table has three columns.
You discover that the Parquet files have a fourth column named ItemID.
Which command should you run to add the ItemID column to the external table?
Microsoft DP-203 Summary
- Vendor: Microsoft
- Product: DP-203
- Update on: Oct 20, 2025
- Questions: 361
