Vendor: Microsoft
Certifications: Specialty
Exam Name: Microsoft Azure IoT Developer
Exam Code: AZ-220
Total Questions: 193 Q&As ( View Details)
Last Updated: Apr 17, 2024
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VCE
Microsoft AZ-220 Last Month Results
AZ-220 Q&A's Detail
Exam Code: | AZ-220 |
Total Questions: | 193 |
Single & Multiple Choice | 143 |
Drag Drop | 21 |
Hotspot | 29 |
Testlet | 3 |
CertBus Has the Latest AZ-220 Exam Dumps in Both PDF and VCE Format
AZ-220 Online Practice Questions and Answers
You have an Azure IoT Central application.
You need to connect an IoT device to the application.
Which two settings do you require in IoT Central to configure the device? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Group SAS Primary Key
B. the IoT hub name
C. Scope ID
D. Application Name
E. Device ID
You are developing an Azure IoT Central application.
You add a new custom device template to the application.
You need to add a fixed location value to the device template. The value must be updated by the physical IoT device, read-only to device operators, and not graphed by IoT Central.
What should you add to the device template?
A. a Location property
B. a Location telemetry
C. a Cloud property
You have a Standard tier Azure IoT hub and a fleet of IoT devices.
The devices connect to the IoT hub by using either Message Queuing Telemetry Transport (MQTT) or Advanced Message Queuing Protocol (AMQP).
You need to send data to the IoT devices and each device must respond. Each device will require three minutes to process the data and respond.
Solution: You use cloud-to-device messages and watch the cloud-to-device feedback endpoint for successful acknowledgement.
Does this meet the goal?
A. Yes
B. No
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 delete the device entry from the device registry of Hub1.
Does this meet the goal?
A. Yes
B. No
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)
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