Exam Syllabus

This Microsoft exam measures specific technical skills. Therefore, you must develop competence in these technical areas to be able to achieve success in the certification test. The domains covered in the exam are highlighted below:

• Data Processing & Management: 15-20%

  This part focuses on the examinees’ skills in configuring routing within Azure Internet of Things Hub. It also covers their ability to configure stream processing, and configure the IoT solution for TSI. The applicants should know how to create stream processing for IoT data and ASA for data. They should also be able to implement solutions for handling time-stamped and telemetry data.

• Provisioning & Management of Devices: 20-25%

  In the framework of this subject area, one’s skills in implementing DPS, managing device lifecycle, and using IoT devices with the help of IoT Hub will be evaluated. The learners need to possess the expertise required to develop a solution with the use of IoT Central. This covers the skills in defining an operator’s view, monitoring devices, and monitoring an application’s health with metrics. You should also have some expertise in configuring actions and rules in Azure IoT Central and defining device types in it.

• Security Implementation: 15-20%

  This objective requires that the individuals demonstrate their expertise in the implementation of device authentication within IoT Hub, implementation of device security with the use of DPS, as well as implementation of Azure Defender for IoT.

• Implementation of Edges: 15-20%

  The potential candidates for the Microsoft AZ-220 exam should possess the capability to deploy IoT Edge devices, set up them, and develop modules. They will be required to demonstrate their skills in creating device identity with IoT Hub, deploying production certificates, securing Internet of Things Edge solutions, and provisioning IoT Edge devices with the use of DPS. The questions from this section will also measure their skills in configuring IoT Edge devices, including selecting and deploying the relevant gateway pattern, implementing module-to-module communications, and configuring offline support.

• Implementation of IoT Solution Infrastructures: 15-20%

  This topic shows that you are able to create and configure IoT Hub. Besides that, you must also demonstrate competence in registering a device, configuring a device twin, and IoT Hub tier & scaling. It also helps the candidates develop their skills in building communication and device messaging as well as configuring substantial IoT devices.

• Monitoring, Optimization, and Troubleshooting of Internet of Things Solutions: 15-20%

  The questions from this area will measure the skills of the test takers in the configuration of health monitoring, troubleshooting of specific device communications, and execution of end-to-end solution diagnostics and testing.

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The benefit of obtaining the AZ-220:Microsoft Azure IoT Developer Exam Certification

• AZ-220 Certification is distinguished among competitors. AZ-220 certification can give them an edge at that time easily when candidates appear for employment interview, employers are very fascinated to note one thing that differentiates the individual from all other candidates.
• AZ-220 Certifications provide opportunities to get a job easily in which they are interested in instead of wasting years and ending without getting any experience.
• AZ-220 Exam provide proven knowledge to use the tools to complete the task efficiently and cost effectively than the other non-certified professionals lack in doing so.
• This certification will be judging your skills and knowledge on your understanding Microsoft Azure IoT developer concepts & Understanding of how to operate on Microsoft Azure IoT Developer .
• AZ-220 certified candidates will be confident and stand different from others as their skills are more trained than non-certified professionals.
• AZ-220 certification has more useful and relevant networks that help them in setting career goals for themselves. AZ-220 networks provide them with the correct career guidance than non certified generally are unable to get.
• This certification credential will give you edge over other counterparts. Apart from knowledge from AZ-220:Microsoft Azure IoT Developer Exam.
• AZ-220 Certification provides practical experience to candidates from all the aspects to be a proficient worker in the organization.
• AZ-220 credential delivers higher earning potential and increased promotion opportunities because it shows a good understanding of Azure IoT .

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

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