HOTSPOT You are writing code to provision IoT devices by using the Device Provisioning Service. Which two details from the Overview blade of the Device Provisioning Service are required to provision a new IoT client device? To answer, select the…
What should you do to identify the cause of the connectivity issues? A. Send cloud-to-device messages to the IoT devices. B. Use the heartbeat pattern to send messages from the IoT devices to iothub1. C. Monitor the connection status of…
Case Study This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam.…
You are configuring a production environment for an Azure IoT solution. You plan to deploy 1,000 IoT devices. Each device will send one device-to-cloud message every hour. Each message will be 4 KB. You need to deploy an Azure IoT…
DRAG DROP You have an Azure subscription that contains an Azure IoT hub and 100 IoT devices. The devices connect to the IoT hub by using the Advanced Message Queuing Protocol (AMQP) protocol and authenticate to the IoT hub by…
DRAG DROP You have an Azure IoT hub. You plan to attach three types of IoT devices as shown in the following table. You need to select the appropriate communication protocol for each device. What should you select? To answer,…
DRAG DROP You deploy an Azure IoT hub. You need to demonstrate that the IoT hub can receive messages from a device. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of…
HOTSPOT You have an Azure IoT hub. You plan to deploy 1,000 IoT devices by using automatic device management. The device twin is shown below. You need to configure automatic device management for the deployment. Which target Condition and Device…
You have 100 devices that connect to an Azure IoT hub named Hub1. The devices connect by using a symmetric key. You deploy an IoT hub named Hub2. You need to migrate 10 devices from Hub1 to Hub2. The solution…
You have an Azure IoT solution that includes an Azure IoT hub and 100 Azure IoT Edge devices. You plan to deploy the IoT Edge devices to external networks. The firewalls of the external networks only allow traffic on port…