DP-203 Certification Practice Question #91

Question

You are developing a solution that will stream to Azure Stream Analytics. The solution will have both streaming data and reference data.

Which input type should you use for the reference data?

Accepted Answer

Azure Stream Analytics distinguishes between data stream inputs and reference data inputs. For slowly changing lookup/reference data, Microsoft Learn explicitly lists Azure Blob storage as a supported reference source, while Service Bus, IoT Hub, and Event Hubs are used for streaming events. That aligns with both the suggested answer and the community consensus.

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