[Q47-Q67] Ensure Success With Updated Verified AZ-220 Exam Dumps [2023]

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Ensure Success With Updated Verified AZ-220 Exam Dumps [2023]

Exam Materials for You to Prepare & Pass AZ-220 Exam.

How to Register For Exam AZ-220: Microsoft Azure IoT Developer?

Exam Register Link: https://examregistration.microsoft.com/?locale=en-us&examcode=AZ-220&examname=Exam%20AZ-220:%20Microsoft%20Azure%20IoT%20Developer&returnToLearningUrl=https%3A%2F%2Fdocs.microsoft.com%2Flearn%2Fcertifications%2Fexams%2Faz-220

NEW QUESTION 47
You have an Azure subscription that contains the resources shown in the following table.

You create a group enrollment in DPS1 and enroll 100 loT devices. Each device is issued a leaf certificate from CAT. You need to deprovision a single loT device from the group enrollment. The solution must not affect the other devices.
Solution: You create a disabled individual enrollment by using the X.509 certificate of the device.
Does this meet the goal?

Yes

NEW QUESTION 48
You have an Azure IoT hub that uses a Device Provisioning Service instance to automate the deployment of Azure IoT Edge devices.
The IoT Edge devices have a Trusted Platform Module (TPM) 2.0 chip.
From the Azure portal, you plan to add an individual enrollment to the Device Provisioning Service that will use the TPM of the IoT Edge devices as the attestation mechanism.
Which detail should you obtain before you can create the enrollment.

the scope ID and the Device Provisioning Service endpoint

the primary key of the Device Provisioning Service shared access policy and the global device endpoint

the X.509 device certificate and the certificate chain

the endorsement key and the registration ID

NEW QUESTION 49
You need to add Time Series Insights to the solution to meet the pilot requirements.
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.

NEW QUESTION 50
You have an Azure subscription that contains an Azure IoT hub and two Azure IoT Edge devices named Device1 and Device2.
You need to ensure that the IoT hub only accepts connections from Device1 and Device2.
What should you configure?

a private endpoint connection

Azure API Management

Azure Active Directory (Azure AD) Identity Protection

a gateway device

NEW QUESTION 51
You need to visualize Azure IoT Hub telemetry data by using Microsoft Power BI.
Which service should you connect to the IoT hub?

Azure Event Grid

SendGrid

Azure Stream Analytics

Azure Notification Hubs

NEW QUESTION 52
You need to route events in Azure Digital Twins to a downstream service for additional processing.
Which type of output endpoint can you use?

Azure Event Hubs

Azure Queue storage

Microsoft Power Bl

Azure Table storage

NEW QUESTION 53
You have 1,000 devices that connect to a standard tier Azure IoT hub.
All the devices are commissioned and send telemetry events to the built-in IoT Hub endpoint. You configure message enrichment on the events endpoint and set the enrichment value to $twin.tags.ipV4.
When you inspect messages on the events endpoint, you discover that all the messages are stamped with a string of “$twin.tags.ipV4”.
What are two possible causes of the issue? Each Answer presents a complete solution.
NOTE: Each correct selection is worth one point.

The ipV4 tag is a restricted twin property that is unavailable for message enrichment.

A standard tier IoT hub does not support device twin properties in message enrichments.

The device sending the message has no device twin.

Message enrichment cannot be added to messages going to a built-in endpoint.

The device twin path used for the value of the enrichment does not exist.

The device twin property value used for message enrichment is set to “$twin.tags.ipV4”.

NEW QUESTION 54
You have the following device twin for the IoT device.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

NEW QUESTION 55
You have an Azure IoT Edge module named SampleModule that runs on a device named Device1.
You make changes to the code of SampleModule by using Microsoft Visual Studio Code.
You need to push the code to the container registry and then deploy the module to Device1.
Which two actions should you perform from Visual Studio Code? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Build and push the SampleModule code to the registry.

Create a deployment for a single device.

Upload to Azure Storage.

Build an loT Edge solution.

Generate a shared access signature (SAS) token for Device 1.

NEW QUESTION 56
You have an IoT device that has the following configurations:
Hardware: Raspberry Pi Operating system: Raspbian
You need to deploy Azure IoT Edge to the device.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Update the IoT Edge runtime.

Install the IoT Edge security daemon.

Run the Deploy-IoTEdge PowerShell cmdlet on the IoT Edge device.

Install the container runtime.

NEW QUESTION 57
You have an Azure IoT hub that has a hostname of contoso-hub.azure-devices.net and an MCU-based IoT device named Device1. Device1 does NOT support Azure IoT SDKs.
You plan to connect Device1 to the IoT hub by using the Message Queuing Telemetry Transport (MQTT) protocol and to authenticate by using X.509 certificates.
You need to ensure that Device1 can authenticate to the IoT hub.
What should you do?

Create an Azure key vault and enable the encryption of data at rest for the IoT hub by using a customermanaged key.

Enable a hardware security module (HSM) on Device1.

From the Azure portal, create an IoT Hub Device Provisioning Service (DPS) instance and add a certificate enrollment for Device1.

Add the DigiCert Baltimore Root Certificate to Device1.

NEW QUESTION 58
You have an Azure IoT hub that uses a Device Provisioning Service instance.
You create a new individual device enrollment that uses symmetric key attestation.
Which detail from the enrollment is required to auto provision the device by using the Device Provisioning Service?

the registration ID of the enrollment

the primary key of the enrollment

the device identity of the IoT hub

the hostname of the IoT hub

NEW QUESTION 59
You have an Azure IoT solution that includes an Azure IoT hub and 100 Azure IoT Edge devices.
You plan to deploy the IoT Edge devices to external networks. The firewalls of the external networks only allow traffic on port 80 and port 443.
You need to ensure that the devices can connect to the IoT hub. The solution must minimize costs.
What should you do?

Configure the devices for extended offline operations.

Configure the upstream protocol of the devices to use MQTT over WebSocket.

Connect the external networks to the IoT solution by using ExpressRoute.

Configure the devices to use an HTTPS proxy.

NEW QUESTION 60
What should you do to identify the cause of the connectivity issues?

Send cloud-to-device messages to the IoT devices.

Use the heartbeat pattern to send messages from the IoT devices to iothub1.

Monitor the connection status of the device twin by using an Azure function.

Enable the collection of the Connections diagnostics logs and set up alerts for the connected devices count metric.

NEW QUESTION 61
You have an loT device that has the following configurations:
* Hardware: Raspberry Pi
* Operating system: Raspberry Pi OS
You need to deploy Azure loT Edge to the device.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Install the loT Edge runtime.

Create a module twin configuration.

Run the az iot hub module-identity update command.

Install the container runtime.

NEW QUESTION 62
How should you complete the GROUP BY clause to meet the Streaming Analytics requirements?

GROUP BY HoppingWindow(Second, 60, 30)

GROUP BY TumblingWindow(Second, 30)

GROUP BY SlidingWindow(Second, 30)

GROUP BY SessionWindow(Second, 30, 60)

NEW QUESTION 63
During the POV phase, you connect a device to IoT Hub and start sending telemetry messages.
You need to verify the content of the messages received by IoT Hub during the POV phase.
What should you use?

the Monitoring settings of loT Hub or a Postman call to the loT Hub REST API

Azure Monitor or Azure Log Analytics

Microsoft Visual Studio Code that uses the loT Hub Toolkit or Azure CLI that uses the loT Hub extension

Splunk or Grafana

NEW QUESTION 64
You need to add Time Series Insights to the solution to meet the pilot requirements.
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.

NEW QUESTION 65
You have an Azure Stream Analytics job that connects to an Azure IoT hub named Hub1445 as a streaming data source. Hub1445 is configured as shown in the exhibit. (Click the Exhibit tab.)

The Stream Analytics job fails to receive any messages from the IoT hub. What should you do to resolve the issue?

Change the Route1 route query to true.

Enable the Route3 route.

Disable the Route2 route.

Enable the fallback route.

NEW QUESTION 66
You have an Azure IoT solution that includes an Azure IoT hub and 100 Azure IoT Edge devices.
You plan to deploy the IoT Edge devices to external networks. The firewalls of the external networks only allow traffic on port 80 and port 443.
You need to ensure that the devices can connect to the IoT hub. The solution must minimize costs. What should you do?

Configure the devices for extended offline operations.

Configure the upstream protocol of the devices to use MQTT over WebSocket.

Connect the external networks to the IoT solution by using ExpressRoute.

Configure the devices to use an HTTPS proxy.

NEW QUESTION 67
You have an Azure IoT Edge automatic deployment named D1 that deploys a temperature module to five IoT Edge devices.
D1 has a deployment priority of 10 and the following module configuration.

You need to create a new layered deployment that will add a new twin property named ReportingMode. The new deployment must not overwrite the existing module configurations set by D1.
How should you configure the deployment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.