Our study materials are choosing the key from past materials to finish our AZ-220 Learning Materials torrent prep. It only takes you 20 hours to 30 hours to do the practice. After your effective practice, you can master the examination point from the AZ-220 Learning Materials exam torrent. But our IT elite of Goldmile-Infobiz and our customers who are satisfied with our AZ-220 Learning Materials exam software give us the confidence to make such promise. It is our responsibility to relieve your pressure from preparation of AZ-220 Learning Materials exam. The thoughtfulness of our AZ-220 Learning Materials study guide services is insuperable.
Microsoft Certified: Azure IoT Developer Specialty AZ-220 It means that it can support offline practicing.
If you get a certification with our AZ-220 - Microsoft Azure IoT Developer Learning Materials latest study guide, maybe your career will change. You can download the trial versions of the AZ-220 Cost-Effective Certification exam questions for free. After using the trial version of our AZ-220 Cost-Effective Certification study materials, I believe you will have a deeper understanding of the advantages of our AZ-220 Cost-Effective Certification training engine.
Most returned customers said that our AZ-220 Learning Materials dumps pdf covers the big part of main content of the certification exam. Questions and answers from our AZ-220 Learning Materials free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed. Please check the free demo of AZ-220 Learning Materials braindumps before purchased and we will send you the download link of AZ-220 Learning Materials real dumps after payment.
Microsoft AZ-220 Learning Materials - The first one is downloading efficiency.
Did you often feel helpless and confused during the preparation of the AZ-220 Learning Materials exam? Do you want to find an expert to help but feel bad about the expensive tutoring costs? Don't worry. Our AZ-220 Learning Materials exam questions can help you to solve all the problems. Our AZ-220 Learning Materials study material always regards helping students to pass the exam as it is own mission. And we have successfully helped numerous of the candidates pass their exams.
And they are the masterpieces of processional expertise these area with reasonable prices. Besides, they are high efficient for passing rate is between 98 to 100 percent, so they can help you save time and cut down additional time to focus on the AZ-220 Learning Materials actual exam review only.
AZ-220 PDF DEMO:
QUESTION NO: 1
You have three Azure IoT hubs named Hub1, Hub2, and Hub3, a Device Provisioning Service instance, and an IoT device named Device1.
Each IoT hub is deployed to a separate Azure region. Device enrollment uses the Lowest latency allocation policy.
The Device Provisioning Service uses the Lowest latency allocation policy. Device1 is auto-provisioned to Hub1 by using the Device Provisioning Service. Device1 regularly moves between regions.
You need to ensure that Device1 always connects to the IoT hub that has the lowest latency. What should you do?
A. Configure the re-provisioning policy.
B. Implement device certificate rolling.
C. Disenroll and reenroll Device1.
D. Configure device attestation that uses X.509 certificates.
Answer: A
Explanation:
Automated re-provisioning support.
Microsoft added first-class support for device re-provisioning which allows devices to be reassigned to a different IoT solution sometime after the initial solution assignment. Re-provisioning support is available in two options:
Factory reset, in which the device twin data for the new IoT hub is populated from the enrollment list instead of the old IoT hub. This is common for factory reset scenarios as well as leased device scenarios. Migration, in which device twin data is moved from the old IoT hub to the new IoT hub.
This is common for scenarios in which a device is moving between geographies.
Reference:
https://azure.microsoft.com/en-us/blog/new-year-newly-available-iot-hub-device-provisioning- service-features/
QUESTION NO: 2
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:
QUESTION NO: 3
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: 4
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: 5
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
In addition to high quality and high efficiency of our Microsoft AB-900 exam questions, considerate service is also a big advantage of our company. As a representative of clientele orientation, we promise if you fail the practice exam after buying our CIPS L4M2 training quiz, we will give your compensatory money full back. VMware 3V0-22.25 - How rare a chance is. APMG-International AgilePM-Foundation - There is no doubt that you can get a great grade. Autodesk RVT_ELEC_01101 - We also provide a 100% refund policy for all users who purchase our questions.
Updated: May 28, 2022