Download Microsoft Azure IoT Developer.DrunkMonk.AZ-220.2021-07-14.1e.93q.vcex

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Exam Microsoft Azure IoT Developer
Number AZ-220
File Name Microsoft Azure IoT Developer.DrunkMonk.AZ-220.2021-07-14.1e.93q.vcex
Size 6.8 Mb
Posted July 14, 2021
Downloads 4

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Demo Questions

Question 1
You create a new IoT device named device1 on iothub1. The primary key value assigned to device1 is Uihuih76hbHb. 
How should you complete the device connection string?  
To answer, select the appropriate options in the answer area. 
NOTE: Each correct selection is worth one point.




Question 2
What should you do to identify the cause of the connectivity issues?

  • A: Send cloud-to-device messages to the IoT devices.
  • B: Use the heartbeat pattern to send messages from the IoT devices to iothub1.
  • C: Monitor the connection status of the device twin by using an Azure function.
  • D: Enable the collection of the Connections diagnostics logs and set up alerts for the connected devices count metric.



Question 3
You are writing code to provision IoT devices by using the Device Provisioning Service. 
Which two details from the Overview blade of the Device Provisioning Service are required to provision a new IoT client device?  
To answer, select the appropriate detail in the answer area. 
NOTE: Each correct selection is worth one point.
 




Question 4
You plan to deploy Azure Time Series Insights. 
What should you create on iothub1 before you deploy Time Series Insights?

  • A: a new message route
  • B: a new consumer group
  • C: a new shared access policy
  • D: an IP filter rule



Question 5
How should you complete the GROUP BY clause to meet the Streaming Analytics requirements?

  • A: GROUP BY HoppingWindow(Second, 60, 30)
  • B: GROUP BY TumblingWindow(Second, 30)
  • C: GROUP BY SlidingWindow(Second, 30)
  • D: GROUP BY SessionWindow(Second, 30, 60)



Question 6
You need to use message enrichment to add additional device information to messages sent from the IoT gateway devices when the reported temperature exceeds a critical threshold. 
How should you configure the enrich message values?  
To answer, select the appropriate options in the answer area. 
NOTE: Each correct selection is worth one point.
 




Question 7
You need to enable telemetry message tracing through the entire IoT solution. 
What should you do? 

  • A: Monitor device lifecycle events.
  • B: Upload IoT device logs by using the File upload feature.
  • C: Enable the DeviceTelemetry diagnostic log and stream the log data to an Azure event hub.
  • D: Implement distributed tracing.



Question 8
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals.  
Some question sets might have more than one correct solution, while others might not have a correct solution. 
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 
You have an Azure IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices. 
All the IoT devices are provisioned automatically by using one enrollment group. 
You need to temporarily disable the IoT devices from the connecting to the IoT hub. 
Solution: From the Device Provisioning Service, you disable the enrollment group, and you disable device entries in the identity registry of the IoT hub to which the IoT devices are provisioned. 
Does the solution meet the goal?

  • A: Yes
  • B: No



Question 9
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals.  
Some question sets might have more than one correct solution, while others might not have a correct solution. 
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 
You have an Azure IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices. 
All the IoT devices are provisioned automatically by using one enrollment group. 
You need to temporarily disable the IoT devices from the connecting to the IoT hub. 
Solution: You delete the enrollment group from the Device Provisioning Service.
Does the solution meet the goal?

  • A: Yes
  • B: No



Question 10
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals.  
Some question sets might have more than one correct solution, while others might not have a correct solution. 
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 
You have an Azure IoT solution that includes an Azure IoT hub, a Device Provisioning Service instance, and 1,000 connected IoT devices. 
All the IoT devices are provisioned automatically by using one enrollment group. 
You need to temporarily disable the IoT devices from the connecting to the IoT hub. 
Solution: From the IoT hub, you change the credentials for the shared access policy of the IoT devices.
Does the solution meet the goal?

  • A: Yes
  • B: No






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