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AZ-220:Microsoft Azure IoT Developer Exam Certified Professional salary

The average salary of a AZ-220:Microsoft Azure IoT Developer Exam Certified Expert in

• Europe - 90,547 EURO
• England - 90,532 POUND
• India - 20,00,327 INR
• United State - 120,000 USD

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

Preparation Guide for AZ-220:Microsoft Azure IoT Developer Exam

Introduction

Microsoft has created a track for Azure professionals who are knowledgeable in Azure IoT landscape to get certified this platform. This certification program provides Microsoft Azure IoT developer professionals a way to demonstrate their skills. The assessment is based on a rigorous exam using industry standard methodology to determine whether a candidate meets Microsoft's proficiency standards.

According to Microsoft, a Microsoft AZ-220 Certified Professional enables organizations to leverage Microsoft Azure IoT developer technologies with a thorough implementation and the coding required to create and maintain the cloud and edge portion of an IoT solution. An IoT Developer is responsible for maintaining the devices throughout the life cycle.

Certification is evidence of your skills, expertise in those areas in which you like to work. There are many vendors in the market that are providing these certifications. If candidate wants to work on Microsoft Azure IoT developer and prove his knowledge, certification offered by Microsoft. This AZ-220 Exam Certification helps a candidate to validates his skills in Microsoft Azure IoT.

In this guide, we will cover the AZ-220:Microsoft Azure IoT Developer Certification exam, AZ-220:Microsoft Azure IoT Developer Certified professional salary and all aspects of the AZ-220:Microsoft Azure IoT Developer Certification.

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How to book the AZ-220:Microsoft Azure IoT Developer Exam

These are following steps for registering the AZ-220:Microsoft Azure IoT Developer exam.

• Step 1: Visit to Microsoft Learning and search for AZ-220:Microsoft Azure IoT Developer.
• Step 2: Sign up/Login to Pearson VUE account
• Step 3: Select local centre based on your country, date, time and confirm with a payment method.

Reference: https://docs.microsoft.com/en-us/learn/certifications/exams/az-220

Topics of AZ-220:Microsoft Azure IoT Developer Exam

Candidates should apprehend the examination topics before they begin of preparation. because it'll extremely facilitate them in touch the core. Our AZ-220 exam dumps will include the following topics:

1. Implement the IoT solution infrastructure (15-20%)

Create and configure an IoT Hub

• Register a device
• Configure a device twin
• Configure IoT Hub tier and scaling
• Create an IoT Hub

Build device messaging and communication

• Implement device-to-cloud communication
• Implement cloud-to-device communication
• Configure file upload for devices
• Build messaging solutions by using SDKs (device and service)

Configure physical IoT devices

• Recommend an appropriate protocol based on device specifications
• Configure device networking, topology, and connectivity

2. Provision and manage devices (20-25%)

Implement the Device Provisioning Service (DPS)

• Create a Device Provisioning Service
• Manage allocation policies by using Azure Functions
• Create a new enrollment in DPS
• Link an IoT Hub to the DPS

Manage the device lifecycle

• Provision a device by using DPS
• Decommission (disenroll) a device
• Deprovision an autoenrollment

Manage IoT devices by using IoT Hub

• Manage devices list in the IoT Hub device registry
• Set up Automatic Device Management of IoT devices at scale
• Trigger an action on a set of devices by using IoT Hub Jobs and Direct Methods
• Modify device twin tags and properties

Build a solution by using IoT Central

• Define a device type in Azure IoT Central
• Monitor devices
• Define the operator view
• Configure rules and actions in Azure IoT Central
• Add and manage devices from IoT Central

3. Implement Edge (15-20%)

Set up and deploy an IoT Edge device

• Install container runtime on IoT devices
• Deploy a single IoT device to IoT Edge
• Create a deployment for IoT Edge devices
• Define and implement deployment manifest
• Create a device identity in IoT Hub
• Update security daemon and runtime

Develop modules

• Create and configure an Edge module
• Deploy a module to an Edge device
• Publish an IoT Edge module to an Azure Container Registry

Configure an IoT Edge device

• Implement and configure offline support
• Select and deploy an appropriate gateway pattern
• Implement module-to-module communication

4.Process and manage data (15-20%)

Configure routing in Azure IoT Hub

• Define and test routing queries
• Implement message enrichment in IoT Hub
• Configure routing of IoT Device messages to endpoints
• Integrate with Event Grid

Configure stream processing

• Create ASA for data and stream processing of IoT data
• Configure Stream Analytics outputs
• Process and filter IoT data by using Azure Functions

Configure an IoT solution for Time Series Insights (TSI)

• Implement solutions to handle telemetry and time-stamped data
• Connect the IoT Hub and the Time Series Insights (TSI)
• Create an Azure Time Series Insights (TSI) environment

5. Monitor, troubleshoot, and optimize IoT solutions (15-20%)

Configure health monitoring

• Configure metrics in IoT Hub
• Set up diagnostics logs for Azure IoT Hub
• Query and visualize tracing by using Azure monitor

Troubleshoot device communication

• Validate device twin properties, tags and direct methods
• Troubleshoot device disconnects and connects
• Establish maintenance communication
• Verify device telemetry is received by IoT Hub

Perform end-to-end solution testing and diagnostics

• Conduct performance and stress testing
• Set up device D2C message tracing by using Azure Distributed Tracing
• Estimate the capacity required for each service in the solution

6. Implement security (15-20%)

Implement device authentication in the IoT Hub

• Manage the symmetric keys for a device
• Choose an appropriate form of authentication
• Manage the X.509 certificates for a device

Implement device security by using DPS

• Generate and manage x.509 certificates for IoT Devices
• Configure enrollment with x.509 certificates
• Configure different attestation mechanisms with DPS
• Generate a TPM endorsements key for a device
• Configure enrollment with symmetric keys

Implement Azure Security Center (ASC) for IoT

• Create security modules
• Configure custom alerts
• Enable ASC for IoT in Azure IoT Hub

Microsoft AZ-220 Exam Syllabus Topics: