AZ-220 · Question #38
AZ-220 Question #38: Real Exam Question with Answer & Explanation
The correct answer is A. Change the Route1 route query to true.. The device telemetry is usually passed as JSON from the device through the IoT Hub -this is handled nicely by Azure Streaming Analytics queries. The IoT Hub message routing should be configured as follows: Data source: Device Telemetry Messages Routing query: true (as the routing
Question
Exhibit
Options
- AChange the Route1 route query to true.
- BEnable the Route3 route.
- CDisable the Route2 route.
- DEnable the fallback route.
Explanation
The device telemetry is usually passed as JSON from the device through the IoT Hub -this is handled nicely by Azure Streaming Analytics queries. The IoT Hub message routing should be configured as follows: Data source: Device Telemetry Messages Routing query: true (as the routing query is an expression that evaluates to true or false for each received message, the simplest way to send all messages to the endpoint is to just supply true as https://darenmay.com/blog/azure-iot-streaming-analytics-data-lake-analytics-and-json/
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