By simulating actual test-taking conditions, we believe that you will relieve your nervousness before examination. So hurry to buy our AZ-220 Materials test questions, it will be very helpful for you to pass your exam and get your certification. Our company provides three different versions to choice for our customers. And our software of the AZ-220 Materials training material also allows different users to study at the same time. It's economical for a company to buy it for its staff. Any ambiguous points may cause trouble to exam candidates.
Microsoft Certified: Azure IoT Developer Specialty AZ-220 You may try it!
No matter where you are, as long as you buy the AZ-220 - Microsoft Azure IoT Developer Materials real study dumps, we will provide you with the most useful and efficient learning materials. Our product is of high quality and the passing rate and the hit rate are both high. Nowadays the requirements for jobs are higher than any time in the past.
A generally accepted view on society is only the professionals engaged in professionally work, and so on, only professional in accordance with professional standards of study materials, as our Microsoft Azure IoT Developer study questions, to bring more professional quality service for the user. Our study materials can give the user confidence and strongly rely on feeling, lets the user in the reference appendix not alone on the road, because we are to accompany the examinee on AZ-220 Materials exam, candidates need to not only learning content of teaching, but also share his arduous difficult helper, so believe us, we are so professional company.
Microsoft AZ-220 Materials - In contrast, they will inspire your potential.
All exam materials in AZ-220 Materials learning materials contain PDF, APP, and PC formats. They have the same questions and answers but with different using methods. If you like to take notes randomly according to your own habits while studying, we recommend that you use the PDF format of our AZ-220 Materials study guide. And besides, you can take it with you wherever you go for it is portable and takes no place. So the PDF version of our AZ-220 Materials exam questions is convenient.
So our AZ-220 Materials exam questions mean more intellectual choice than other practice materials. All points of questions are correlated with the newest and essential knowledge.
AZ-220 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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:
We often ask, what is the purpose of learning? Why should we study? Why did you study for VMware 3V0-22.25exam so long? As many people think that, even if one day we forget the formula for the area of a triangle, we can still live very well, but if it were not for the knowledge of learning VMware 3V0-22.25 exam and try to obtain certification, how can we have the opportunity to good to future life? So, the examination is necessary, only to get the test VMware 3V0-22.25 certification, get a certificate, to prove better us, to pave the way for our future life. So just set out undeterred with our practice materials, These PECB ISO-9001-Lead-Auditor study prep win honor for our company, and we treat it as our utmost privilege to help you achieve your goal. Improving your efficiency and saving your time has always been the goal of our Fortinet NSE5_SSE_AD-7.6 preparation exam. Having a good command of processional knowledge in this line, they devised our high quality and high effective ACAMS CAMS7-CN study materials by unremitting effort and studious research. Amazon SAA-C03-KR - We provide 3 versions for the clients to choose based on the consideration that all the users can choose the most suitable version to learn.
Updated: May 28, 2022