Question 87:
You have to build an IoT solution which gathers data from 150 devices, each of them sending telemetry data in every 2 seconds. The field devices are connected to the IoT Hub via HTTPS or MQTT protocols, and you want to use a central Stream Analytics solution to process the incoming messages. Which is the optimal selection of IoT Hub tiers and editions you should choose?
Answer options:
A.1 unit of S3 B.1 B2 + 2 B1 C.2 units of B2 D.1 unit of B2