ExpertHard1 markMultiple Choice
AZ-305 · Question 24 · Domain 2.2: Data Integration
You are designing an IoT solution that ingests 1 million telemetry messages per second. You need to perform real-time windowing aggregations (e.g., average temperature per minute) and output the results to Power BI. Which TWO services should you combine? (Select TWO)
You are designing an IoT solution that ingests 1 million telemetry messages per second. You need to perform real-time windowing aggregations (e.g., average temperature per minute) and output the results to Power BI. Which TWO services should you combine? (Select TWO)
Answer options:
A.
Azure Event Hubs
B.
Azure Service Bus
C.
Azure Stream Analytics
D.
Azure Data Factory
E.
Azure Event Grid
How to approach this question
Identify the ingestion engine and the real-time processing engine.
Full Answer
Azure Event Hubs, Azure Stream Analytics
Event Hubs ingests the massive telemetry. Stream Analytics processes it in real-time. Pillar: Performance Efficiency.
Common mistakes
Selecting Service Bus which cannot handle 1M msgs/sec efficiently.
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