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Microsoft - AZ-220 Certification Exam Details, Questions and Answers

Certification Provider

Microsoft

Exam

AZ-220: Microsoft Azure IoT Developer

Number of questions (in our database)

151

Updated on

26 April 2024
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Topics

Developing IoT Solutions Data Ingestion and Processing Introduction to Azure IoT Device Provisioning and Management IoT Security and Compliance

Microsoft's AZ-220: Microsoft Azure IoT Developer Certification Exam

Overview of the Exam

This exam is part of Microsoft's role-based certification program. Candidates for this exam should have subject matter expertise in implementing the Azure services that form an IoT solution, including data storage options, data analysis, data processing, and platform-as-a-service options.

Why is the AZ-220 Certification Important?

Microsoft's AZ-220 certification demonstrates and validates your ability to design and build IoT solutions with Azure services, IoT devices, and data storage options. This certification helps professionals stand out as experts and helps businesses accelerate their digital transformation.

Technical Details of the Exam

The AZ-220 exam primarily measures your ability to accomplish the technical tasks such as implementing the IoT solution infrastructure, provision and manage devices, implement solutions on Azure IoT Central, etc.

Measured Skills

  • Implement the IoT solution infrastructure
  • Provision and manage devices
  • Implement Edge
  • Process and manage data
  • Monitor, troubleshoot, and optimize IoT solutions
  • Implement security

Preparation Advice

Aspiring candidates should have a good understanding of all the topics mentioned above. Regular practice and thorough understanding of the concepts are key to passing this exam. Microsoft also offers online training and resources to help prepare for the exam.

Exam Topics

  • Developing IoT Solutions (25% - 30%)

    • IoT solution architecture
    • Device SDKs and protocols
    • Data storage and retrieval
    • Device-to-cloud and cloud-to-device communication
    • IoT solution deployment and monitoring
  • Data Ingestion and Processing (20% - 25%)

    • Telemetry data ingestion
    • Stream Analytics
    • Event Hubs
    • Time Series Insights
    • Data routing and filtering
  • Introduction to Azure IoT (10% - 15%)

    • Overview of Azure IoT
    • Azure IoT components and services
    • Azure IoT Hub
    • Azure IoT Edge
    • Azure IoT Central
  • Device Provisioning and Management (15% - 20%)

    • Device provisioning
    • Device registration
    • Device twin and device tags
    • Device management and monitoring
    • Device updates and firmware
  • IoT Security and Compliance (10% - 15%)

    • Azure IoT security principles
    • Identity and access management
    • Data encryption and privacy
    • Threat detection and prevention
    • IoT compliance and regulations