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. The 3 versions each support different using method and equipment and the client can use the AZ-220 App Simulations exam dump on the smart phones, laptops or the tablet computers. The clients can choose the version which supports their equipment on their hands to learn. Our AZ-220 App Simulations exam materials successfully solve this problem for them. with the simplified language and key to point subjects, you are easy to understand and grasp all the information that in our AZ-220 App Simulations training guide.For Our professionals compiled them with the purpose that help all of the customer to pass their AZ-220 App Simulations exam. God will help those who help themselves.
Microsoft Certified: Azure IoT Developer Specialty AZ-220 They bravely undertake the duties.
We believe if you compare our AZ-220 - Microsoft Azure IoT Developer App Simulations training guide with the others, you will choose ours at once. As we know, our products can be recognized as the most helpful and the greatest AZ-220 Pdf Exam Dump study engine across the globe. Even though you are happy to hear this good news, you may think our price is higher than others.
For the convenience of users, our Microsoft Azure IoT Developer learn materials will be timely updated information associated with the qualification of the home page, so users can reduce the time they spend on the Internet, blindly to find information. Our {AZ-220 App Simulations certification material get to the exam questions can help users in the first place, and what they care about the test information, can put more time in learning a new hot spot content. Users can learn the latest and latest test information through our AZ-220 App Simulations test dumps.
Microsoft AZ-220 App Simulations - We can ensure you a pass rate as high as 99%!
What you can get from the AZ-220 App Simulations certification? Of course, you can get a lot of opportunities to enter to the bigger companies. After you get more opportunities, you can make full use of your talents. You will also get more salary, and then you can provide a better life for yourself and your family. AZ-220 App Simulations exam preparation is really good helper on your life path. Quickly purchase AZ-220 App Simulations study guide and go to the top of your life!
The client can decide which AZ-220 App Simulations version to choose according their hobbies and their practical conditions. You will be surprised by the convenient functions of our AZ-220 App Simulations exam dumps.
AZ-220 PDF DEMO:
QUESTION NO: 1
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: 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 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 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: 5
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/
Microsoft AI-102 - So our customers can pass the exam with ease. Our APP online version of Salesforce Sales-Cloud-Consultant exam questions has the advantage of supporting all electronic equipment. Therefore, we have provided three versions of Dell D-PWF-OE-A-00 practice guide: the PDF, the Software and the APP online. Our Microsoft MB-230 preparation exam will be very useful for you if you are going to take the exam. IBM C1000-005 - In addition, when you are in the real exam environment, you can learn to control your speed and quality in answering questions and form a good habit of doing exercise, so that you’re going to be fine in the Microsoft Azure IoT Developer exam.
Updated: May 28, 2022