It doesn’t matter if it's your first time to attend AZ-220 Valid Test Cost practice test or if you are freshman in the IT certification test, our latest AZ-220 Valid Test Cost dumps guide will boost you confidence to face the challenge. Our dumps collection will save you much time and ensure you get high mark in AZ-220 Valid Test Cost actual test with less effort. Come and check the free demo in our website you won’t regret it. Then sooner or later you will be promoted by your boss. Our AZ-220 Valid Test Cost preparation exam really suits you best for your requirement. Besides, you can print the AZ-220 Valid Test Cost study torrent into papers, which can give a best way to remember the questions.
Our AZ-220 Valid Test Cost latest study guide can help you.
After using the trial version of our AZ-220 - Microsoft Azure IoT Developer Valid Test Cost study materials, I believe you will have a deeper understanding of the advantages of our AZ-220 - Microsoft Azure IoT Developer Valid Test Cost training engine. Most returned customers said that our New Test AZ-220 Collection File dumps pdf covers the big part of main content of the certification exam. Questions and answers from our New Test AZ-220 Collection File free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed.
Each user's situation is different. AZ-220 Valid Test Cost simulating exam will develop the most suitable learning plan for each user. We will contact the user to ensure that they fully understand the user's situation, including their own level, available learning time on AZ-220 Valid Test Cost training questions.
Microsoft AZ-220 Valid Test Cost - So the proficiency of our team is unquestionable.
With great outcomes of the passing rate upon to 98-100 percent, our AZ-220 Valid Test Cost practice engine is totally the perfect ones. We never boost our achievements on our AZ-220 Valid Test Cost exam questions, and all we have been doing is trying to become more effective and perfect as your first choice, and determine to help you pass the AZ-220 Valid Test Cost study materials as efficient as possible. Just to try on our AZ-220 Valid Test Cost training guide, and you will love it.
It will be easy for you to find your prepared learning material. If you are suspicious of our AZ-220 Valid Test Cost exam questions, you can download the free demo from our official websites.
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
Salesforce Rev-Con-201 - We have accommodating group offering help 24/7. SAP C-ARCON-2508 - Do not lose the wonderful chance to advance with times. Up to now our HP HPE7-A02 real exam materials become the bible of practice material of this industry. Microsoft DP-100 - So you don’t need to wait for a long time and worry about the delivery time or any delay. We also hired dedicated IT staff to continuously update our question bank daily, so no matter when you buy Oracle N16599GC10 study materials, what you learn is the most advanced.
Updated: May 28, 2022