Microsoft Azure IoT Developer Exam Syllabus

Azure IoT Developer PDF, AZ-220 Dumps, AZ-220 PDF, Azure IoT Developer VCE, AZ-220 Questions PDF, Microsoft AZ-220 VCE, Microsoft Azure IoT Developer Dumps, Microsoft Azure IoT Developer PDFUse this quick start guide to collect all the information about Microsoft Azure IoT Developer (AZ-220) Certification exam. This study guide provides a list of objectives and resources that will help you prepare for items on the AZ-220 Microsoft Azure IoT Developer exam. The Sample Questions will help you identify the type and difficulty level of the questions and the Practice Exams will make you familiar with the format and environment of an exam. You should refer this guide carefully before attempting your actual Microsoft Azure IoT Developer certification exam.

The Microsoft Azure IoT Developer certification is mainly targeted to those candidates who want to build their career in Microsoft Azure domain. The Microsoft Certified - Azure IoT Developer Specialty exam verifies that the candidate possesses the fundamental knowledge and proven skills in the area of Microsoft Azure IoT Developer.

Microsoft Azure IoT Developer Exam Summary:

Exam Name Microsoft Certified - Azure IoT Developer Specialty
Exam Code AZ-220
Exam Price $165 (USD)
Duration 120 mins
Number of Questions 40-60
Passing Score 700 / 1000
Books / Training Course AZ-220T00-A: Microsoft Azure IoT Developer
Schedule Exam Pearson VUE
Sample Questions Microsoft Azure IoT Developer Sample Questions
Practice Exam Microsoft AZ-220 Certification Practice Exam

Microsoft AZ-220 Exam Syllabus Topics:

Topic Details

Set up the Azure IoT Hub Solution Infrastructure (10-15%)

Create and configure an IoT Hub - Create an IoT Hub
- Register a device
- Configure a device twin
- Configure IoT Hub tier and scaling
Build device messaging and communication - Build messaging solutions by using SDKs (device and service)
- Implement device-to-cloud communication
- Implement cloud-to-device communication
- Configure file upload for devices
- Optimize message size and scaling for IoT Hub
- Connect to IoT Hub by using Transport Layer Security (TLS) server certificates
Configure physical IoT devices - Recommend an appropriate protocol or gateway based on device specifications
- Configure device networking, topology, and connectivity
- Add IoT Plug and Play capabilities to a device in a model-driven solution

Provision and Manage Devices (15-20%)

Set up the device provisioning Service - Create a device provisioning service
- Create a new enrollment in the device provisioning service
- Link an IoT Hub to the device provisioning service
Manage the device lifecycle - Provision a device by using the device provisioning service
- Deprovision an auto-enrollment
- Decommission (disenroll) a device
Manage IoT devices by using IoT Hub - Manage devices list in the IoT Hub device registry
- Modify device twin tags and properties
- Specify a set of devices to manage by using IoT Hub Automatic Device Management
- Implement and manage configuration on a set of devices by using IoT Hub Automatic Device Management
- Control access to device functionality by using module identities and module twins
Manage IoT devices by using Azure IoT Central - Create and manage device templates by using Azure IoT Central and Digital Twins Definition Language (DTDL)
- Configure rules, actions, and commands in Azure IoT Central
- Add, enroll, and manage devices by using Azure IoT Central
- Manage Azure IoT Central applications, including security, tenants, customization, and visualizations
- Manage data integration, including data ingress, data export, and data transformation
- Configure and manage Azure IoT Central jobs
- Manage Azure IoT Central by using APIs

Implement IoT Edge (15-20%)

Set up an IoT Edge device - Create a device identity in IoT Hub
- Set up an IoT device for IoT Edge
- Install container runtime on IoT devices
- Configure container startup options to interact with the host system
- Update IoT Edge runtime
- Provision IoT Edge devices by using the device provisioning service
Deploy an IoT Edge device - Create and implement a deployment manifest
- Create a deployment for a single IoT Edge device
- Create a deployment to target multiple devices
- Create a continuous deployment by using Azure DevOps
Develop IoT Edge modules - Create and customize an IoT Edge module
- Deploy a custom IoT Edge module to an IoT Edge device
- Publish an IoT Edge module to Azure Container Registry
- Define module configuration
- Configure IoT Edge module routing
- Configure environment for IoT Edge development
Configure an IoT Edge device - Select an appropriate gateway pattern
- Deploy an IoT gateway by using IoT Hub and IoT Edge
- Configure IoT Edge certificates
- Implement and configure offline support (including local storage)
- Create a layered hierarchy of IoT Edge devices
- Interact with the IoT Edge security manager

Implement Business Integration (5-10%)

Integrate with upstream and downstream systems - Set up input and output connections to support native Azure services and to enable third-party services
- Set up IoT Hub routing to support downstream Azure resources
Develop an IoT solution that uses Azure Digital Twins - Create models and digital twins
- Map IoT device data to digital twin models and relationships
- Ingest IoT device messages, and translate messages to digital twins
- Configure routes and endpoints to trigger business logic and data processing
- Manage and query the Azure Digital Twins graph
- Update properties on Azure Digital Twins entities in the graph
- Monitor and troubleshoot Azure Digital Twins

Process and manage data (15-20%)

Configure message routing in Azure IoT Hub - Implement message enrichment in IoT Hub
- Implement routing of IoT device telemetry to endpoints
- Implement routing of IoT Hub non-telemetry events to endpoints
- Define and test routing queries
- Configure IoT Hub as an Azure Event Grid source
- Reconfigure the default Azure Event Hubs endpoint when there are multiple endpoints
Configure stream processing of IoT data - Create Azure Stream Analytics for data, and stream processing by using the Azure portal
- Process and filter IoT data by using Azure Functions
- Write user-defined functions and aggregations in Stream Analytics
- Consume Azure Machine Learning functions in Stream Analytics
- Configure Stream Analytics outputs
Create Azure Stream Analytics queries - Write a Stream Analytics query that runs in IoT Edge
- Write a Stream Analytics query that runs in the cloud
Process real-time data by using Azure Time Series Insights - Create a Time Series Insights environment
- Connect the IoT Hub and the Time Series Insights environment
- Create a reference data set for a Time Series Insights environment by using the Azure portal
- Implement Time Series model hierarchies, types, and instance fields
- Consume data by using Time Series Expression syntax

Monitor, troubleshoot, and optimize IoT solutions (5-10%)

Configure health monitoring - Configure rules and alerts based on IoT Hub metrics
- Set up diagnostics logs for IoT Hub
- Apply Azure Policy definitions for IoT Hub
- Gather IoT Edge metrics
- Retrieve diagnostic logs from IoT Edge
Troubleshoot device communication - Verify that device telemetry is received by IoT Hub
- Validate device twin properties, tags, and direct methods
- Troubleshoot device disconnects and connects
- Troubleshoot IoT Edge modules and devices
- Troubleshoot message loss
- Evaluate and test IoT Hub failover

Implement security (5-10%)

Implement security for IoT devices and services - Implement device and gateway security, including shared access keys, key rotation, managed identities, Hardware Security Modules (HSMs), and Trusted Platform Modules (TPMs)
- Implement secure connections, including access control, authentication, shared access policies, and TLS
- Implement secure networking, including IP filtering and private endpoints
Implement Microsoft Defender for IoT - Configure a Defender for IoT agent-based solution
- Install and configure Defender-IoT-micro-agents (security agents)
- Configure built-in and custom alerts for IoT Hub

To ensure success in Microsoft Azure IoT Developer certification exam, we recommend authorized training course, practice test and hands-on experience to prepare for Microsoft Azure IoT Developer (AZ-220) exam.

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