如果您在使用我們的Microsoft AZ-220題庫考古題失敗了，我們承諾給您全額退款，您需要的是像我們發送你失敗的AZ-220題庫考試成績單來申請退款就可以了。經過我們確認之后，就會處理您的請求，這樣客戶擁有足夠的保障放心購買我們的Microsoft AZ-220題庫考古題。選擇我們的AZ-220題庫題庫資料可以保證你可以在短時間內學習及加強IT專業方面的知識，所以信任Goldmile-Infobiz是您最佳的選擇！ 這個考古題的命中率很高，合格率可以達到100%。這是因為IT專家們可以很好地抓住考試的出題點，從而將真實考試時可能出現的所有題都包括到資料裏了。 通過Microsoft AZ-220題庫的考試是不簡單的，選擇合適的培訓是你成功的第一步，選擇好的資訊來源是你成功的保障，而Goldmile-Infobiz的產品是有很好的資訊來源保障。
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你在擔心如何通過可怕的Microsoft的AZ-220 - Microsoft Azure IoT Developer題庫考試嗎？不用擔心，有Goldmile-Infobiz Microsoft的AZ-220 - Microsoft Azure IoT Developer題庫考試培訓資料在手，任何IT考試認證都變得很輕鬆自如。 而Goldmile-Infobiz是一個能幫助你成功通過Microsoft AZ-220 測試題庫 的網站。我相信不論在哪個行業工作的人都希望自己有很好的職業前景。
Goldmile-Infobiz就是一個能成就很多IT專業人士夢想的網站。如果你有IT夢，就趕緊來Goldmile-Infobiz吧，它有超級好培訓資料即Goldmile-Infobiz Microsoft的AZ-220題庫考試培訓資料， 這個培訓資料是每個IT人士都非常渴望的，因為它會讓你通過考試獲得認證，從此以後在職業道路上步步高升。
Microsoft AZ-220題庫認證考試就是最重要的考試之一。
Goldmile-Infobiz有很好的的售後服務。如果你選擇購買Goldmile-Infobiz的產品，Goldmile-Infobiz將為你提供每天24小時的線上客戶服務和提供一年的免費更新服務，及時的通知顧客最新的考試資訊讓客戶有充分準備。我們可以讓你花費少量的時間和金錢就可以通過IT認證考試。選擇Goldmile-Infobiz的產品幫助你的第一次參加的Microsoft AZ-220題庫 認證考試是很划算的。
也只有这样你才可以获得更多的发展机会。Microsoft的AZ-220題庫認證考試是現在IT領域非常有人氣的考試。
AZ-220 PDF DEMO:
QUESTION NO: 1
Your company is creating a new camera security system that will use Azure IoT Hub.
You plan to use an Azure IoT Edge device that will run Ubuntu Server 18.04.
You need to configure the IoT Edge device.
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.
Answer:
Explanation:
Step 1: Run the following commands
Install the container runtime.
Azure IoT Edge relies on an OCI-compatible container runtime. For production scenarios, we recommended that you use the Moby-based engine provided below. The Moby engine is the only container engine officially supported with Azure IoT Edge. Docker CE/EE container images are compatible with the Moby runtime.
Install the Moby engine.
sudo apt-get install moby-engine
Install the Moby command-line interface (CLI). The CLI is useful for development but optional for production deployments.
sudo apt-get install moby-cli
Install the security daemon. The package is installed at /etc/iotedge/.
sudo apt-get install iotedge
Step 2: From IotHub,create an IoT Edge device registry entry.
Note: In your IoT Hub in the Azure portal, IoT Edge devices are created and managed separately from
IOT devices that are not edge enabled.
Sign in to the Azure portal and navigate to your IoT hub.
In the left pane, select IoT Edge from the menu.
Select Add an IoT Edge device.
Provide a descriptive device ID. Use the default settings to auto-generate authentication keys and connect the new device to your hub.
Select Save.
Retrieve the connection string in the Azure portal
1. When you're ready to set up your device, you need the connection string that links your physical device with its identity in the IoT hub.
2. From the IoT Edge page in the portal, click on the device ID from the list of IoT Edge devices.
3. Copy the value of either Primary Connection String or Secondary Connection String.
Step 3: Add the connection string to..
To manually provision a device, you need to provide it with a device connection string that you can create by registering a new device in your IoT hub.
Open the configuration file.
sudo nano /etc/iotedge/config.yaml
Find the provisioning configurations of the file and uncomment the Manual provisioning configuration section. Update the value of device_connection_string with the connection string from your IoT Edge device.
Save and close the file.
After entering the provisioning information in the configuration file, restart the daemon:
sudosystemctl restart iotedge
Reference:
https://docs.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-linux
QUESTION NO: 2
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?
A. a symmetric key
B. An X.509 certificate signed by a root certification authority (CA).
C. an X.509 self-signed certificate
D. a certificate thumbprint
Answer: B
Explanation:
Purchase X.509 certificates from a root certificate authority (CA). This method is recommended for production environments.
The hardware security module, or HSM, is used for secure, hardware-based storage of device secrets, and is the most secure form of secret storage. Both X.509 certificates and SAS tokens can be stored in the HSM Reference:
https://docs.microsoft.com/en-us/azure/iot-dps/concepts-security
QUESTION NO: 3
You have an Azure IoT solution that includes an Azure IoT hub.
You receive a root certification authority (CA) certificate from the security department at your company.
You need to configure the IoT hub to use the root CA certificate.
Which four 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.
Answer:
Reference:
https://docs.microsoft.com/bs-latn-ba/azure/iot-hub/iot-hub-security-x509-get-started
QUESTION NO: 4
You have an instance of Azure Time Series Insights and an Azure IoT hub that receives streaming telemetry from IoT devices.
You need to configure Time Series Insights to receive telemetry from the devices.
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.
Answer:
Explanation:
Step 1: Create a dedicated consumer group..
Add a consumer group to your IoT hub.
Applications use consumer groups to pull data from Azure IoT Hub. To reliably read data from your
IoT hub, provide a dedicated consumer group that's used only by this Time Series Insights environment.
Step 2: Add a new Time Series Insights event source.
Add a new event source
Sign in to the Azure portal.
In the left menu, select All resources. Select your Time Series Insights environment.
Under Settings, select Event Sources, and then select Add.
In the New event source pane, for Event source name, enter a name that's unique to this Time Series
Insights environment. For example, enter event-stream.
Step 3: Configure the Time Series event source to connect to an existing IOT hub Step 4: For Source, select IoT Hub.
Step 5: Select a value for Import option:
If you already have an IoT hub in one of your subscriptions, select Use IoT Hub from available subscriptions. This option is the easiest approach.
Reference:
https://docs.microsoft.com/en-us/azure/time-series-insights/time-series-insights-how-to-add-an- event-source-iothub
QUESTION NO: 5
You need to configure Stream Analytics to meet the POV requirements.
What are two ways to achieve the goal? Each Answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A. Route telemetry to an Azure Blob storage custom endpoint, and then configure the Blob storage as a reference input for Stream Analytics.
B. Create an input in Stream Analytics that uses the built-in events endpoint of IoT Hub as the source.
C. From IoT Hub, create a custom event hub endpoint, and then configure the endpoint as an input to Stream Analytics.
D. Create a Stream Analytics module, and then deploy the module to all IoT Edge devices in the fleet.
Answer: B,C
Explanation:
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Updated: May 28, 2022