Even if the user fails in the Microsoft Azure IoT Developer exam dumps, users can also get a full refund of our AZ-220 Free quiz guide so that the user has no worries. With easy payment and thoughtful, intimate after-sales service, believe that our AZ-220 Free exam dumps will not disappoint users. Last but not least, our worldwide service after-sale staffs will provide the most considerable and comfortable feeling for you in twenty -four hours a day, as well as seven days a week incessantly. The process is quiet simple, all you need to do is visit our website and download the free demo. That would save lots of your time, and you’ll be more likely to satisfy with our AZ-220 Free test guide. First of all, we have the best and most first-class operating system, in addition, we also solemnly assure users that users can receive the information from the AZ-220 Free certification guide within 5-10 minutes after their payment.
Microsoft Certified: Azure IoT Developer Specialty AZ-220 Come on!
Microsoft Certified: Azure IoT Developer Specialty AZ-220 Free - Microsoft Azure IoT Developer According to data from former exam candidates, the passing rate has up to 98 to 100 percent. We introduce a free trial version of the AZ-220 Reliable Exam Notes learning guide because we want users to see our sincerity. AZ-220 Reliable Exam Notes exam prep sincerely hopes that you can achieve your goals and realize your dreams.
In today's highly developed and toughly competitive society, professional certificates are playing crucial importance for individuals like AZ-220 Free. The choices of useful AZ-220 Free study materials have become increasingly various which serve to convey information about the AZ-220 Free exam. And we have become a famous brand for we have engaged in this career.
Microsoft AZ-220 Free - So our system is great.
Your eligibility of getting a high standard of career situation will be improved if you can pass the exam, and our AZ-220 Free study guide are your most reliable ways to get it. You can feel assertive about your exam with our 100 guaranteed professional AZ-220 Free practice engine for you can see the comments on the websites, our high-quality of our AZ-220 Free learning materials are proved to be the most effective exam tool among the candidates.
If you buy and use the AZ-220 Free study materials from our company, you can complete the practice tests in a timed environment, receive grades and review test answers via video tutorials. You just need to download the software version of our AZ-220 Free study materials after you buy our study materials.
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
So your personal effort is brilliant but insufficient to pass the Microsoft Azure IoT Developer exam and our CompTIA DA0-001 test guide can facilitate the process smoothly & successfully. Salesforce Identity-and-Access-Management-Architect - Our {CertName} guide braindumps are the most popular products in the market now. Last but not the least, they help our company develop brand image as well as help a great deal of exam candidates pass the exam with passing rate over 98 percent of our Cisco 350-801 real exam materials. CompTIA 220-1201 - As the old saying goes, practice is the only standard to testify truth. Amazon SAA-C03 - They often encounter situations in which the materials do not match the contents of the exam that make them waste a lot of time and effort.
Updated: May 28, 2022