AZ-220 試験問題を無料オンラインアクセス
| 試験コード: | AZ-220 |
| 試験名称: | Microsoft Azure IoT Developer |
| 認定資格: | Microsoft |
| 無料問題数: | 205 |
| 更新日: | 2025-09-02 |
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 hub that will support the IoT device deployment. The solution must meet the following requirements:
Perform bulk device operations such as creating multiple device identities.
Minimize costs
What should you deploy?
You plan to deploy an Azure IoT hub.
The IoT hub must support the following:
Three Azure IoT Edge devices 2,500 IoT devices
Each IoT device will spend a 6 KB message every five seconds.
You need to size the IoT hub to support the devices. The solution must minimize costs. What should you choose?
You have an Azure 10T solution.
You plan to register an Azure loT Edge device by using X.509 self-signed certificates.
You need to provide the thumbprint for the primary and secondary certificates.
Solution: You generate a 64-hex character SHA256 hash for the certificates.
Does this meet the goal?
You have an Azure IoT hub that is being taken from prototype to production.
You plan to connect IoT devices to the IoT hub. The devices have hardware security modules (HSMs). You need to use the most secure authentication method between the devices and the IoT hub. Company policy prohibits the use of internally generated certificates.
Which authentication method should you use?
You have an Azure IoT hub named Hub1 and a root certification authority (CA) named CA1. Hub1 is configured to use X.509 certificate device authentication.
You and a custom manufacturing partner complete a proof of possession flow.
You plan to deploy IoT devices manufactured by the custom manufacturing partner. Each device will have a certificate generated by an intermediate C You need to ensure that the custom devices can connect successfully to Hub1.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
