What should you recommend?

You plan to ingest streaming social media data by using Azure Stream Analytics. The data will be stored in files in Azure Data Lake Storage, and then consumed by using Azure Datiabricks and PolyBase in Azure Synapse Analytics.

You need to recommend a Stream Analytics data output format to ensure that the queries from Databricks and PolyBase against the files encounter the fewest possible errors. The solution must ensure that the tiles can be queried quickly and that the data type information is retained.

What should you recommend?
A . Parquet
B . Avro
C . CSV
D . JSON

Answer: A

Explanation:

https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-define-outputs