The Microsoft AZ-220 also known as Microsoft Azure IoT Developer is the standard IT certification exam that helps candidates to officially qualify their skills in implementing coding tasks and configuration needed for the creation and maintenance of the edge and cloud portions of an IoT solution. Thus, if you are interested in pursuing a successful career in the IT sector, you definitely should take this exam. On top of that, it will lead you to the appropriate Microsoft Certified: Azure IoT Developer Specialty certification.

Primary Audience

This exam is designed for candidates who have a common understanding of different devices types and various Azure services. Furthermore, the potential test-takers should be familiar with data storage options, data processing, AI, data analysis, and other PaaS options. Besides, you, like everyone else, should have deep knowledge of Azure IoT SDK–supported language. This expertise will greatly help you prepare effectively for the AZ-220 exam and get a passing grade on the first try.

What Is The AZ-220 Exam Exactly?

The Microsoft AZ-220 is no doubt a well-recognized exam and allows the applicants to prove their skills in IoT solutions and their implementation process.

To avoid surprises on your appointed day, you should know that this test contains 40-60 tasks of different formats. The candidates have to register for the exam by paying an enrollment fee. The amount of the fee depends on your location. Therefore, if you are in the USA, you need to pay $165. But in any case, check the official exam page for the exact cost.

Besides, you also have to make an account with the Pearson VUE website to schedule your exam. You can either take the AZ-220 online or in the authorized test center, it totally depends on you to choose which option is convenient for you.

What Are The Topics Included In The Microsoft AZ-220 Exam?

It’s not a secret that the candidates have to master the exam domains to do well in the final test. In other words, make sure you dig deep and learn all the tested topics to ace the final validation.

• Set Up The IoT Solution Infrastructure (10-15%)
• Execute IoT Edge (15-20%)
• Manage And Provision Devices (15-20%)
• Process And Manage Data (15-20%)
• Implement Security (10-15%)
• Monitor, Troubleshoot, And Optimize IoT Solutions (15-20%)
• Implement Business Integration (5-10%)

It's worth noting that Microsoft carefully monitors the relevance of its exams and certifications, so it periodically updates its content. In the case of the AZ-220, the next update is expected on September 24, 2021, so don't miss information about the changes on the official website.

Study Material Recommended For The Microsoft AZ-220 Exam

As you know, the Microsoft exams are a bit challenging and require good preparation. At the same time, training courses and study guides are the best study resources while preparing for the relevant AZ-220 exam. That’s because they are detailed and cover everything you need before appearing in your test. So, you have to put in the hard yards and dedication by enrolling in the training courses offered by Microsoft and find suitable preparatory reference materials on Amazon, for example.

• Course AZ-220T00: Microsoft Azure IoT Developer From Microsoft

  It is an instructor-led study program that is taught by real experts from Microsoft. In more detail, this 4-day course is a detailed package for candidates to master the expertise required to build and maintain cloud portions of the Azure IoT solution. Therefore, it covers all the domains of the Microsoft AZ-220 exam and helps students to grasp the concepts faster and more effectively. In addition, this training also focuses on IoT Edge, Azure Digital Twins, security concerns, device management, as well as troubleshooting and monitoring procedures.

  Regarding, the target audience, the specialists who have experience in configuring and maintaining devices by utilizing Azure IoT services find this course useful. But mostly, the IoT developers take this program to prepare for the Microsoft AZ-220 exam so they can systematize their skills and get the desired certification. So, you can take this course by visiting the official website of Microsoft today.

• Self-Paced Digital Course From Microsoft

  Given that the candidate has his/her own way of learning and time constraints, the vendor offers a free training option in the form of a study program standing in 5 blocks. Each such learning path offers practical exercises, video lectures, and tools for self-testing. Thanks to this, every student will be able to study in the mode s/he is used to.

  This course also covers all AZ-220 exam objectives. Take for example the unit called Securely connect IoT devices to the cloud. This is a great learning path that helps students learn how to protect their data and devices across the internet. You will also get knowledge and skills about creating and configuring an IoT Hub, designing device messaging and communication, alongside configuring physical IoT devices. Furthermore, the candidates who complete this course part will have a deep understanding of how to unblock IoT innovation through 6 comprehensive modules.

• IoT Solutions in Microsoft's Azure IoT Suite: Data Acquisition and Analysis in the Real World 1st ed. Edition by Scott Klein

  Anyway, when it comes to preparing for the exam, the standard study tool is the reference literature. You can find suitable resources on Amazon's website. For example, Scott Klein, as a Microsoft Data Platform Technical Evangelist with years of experience, offers readers a more comprehensive look at Microsoft Azure IoT solutions. This way you cover Azure IoT Hub in detail including what it is, how it is built, how it absorbs data. The guide also includes Azure Stream Analytics and its creation process. Azure Machine Learning functions and Azure Event Hubs endpoints are also voiced in this edition. As a result, you will not only be prepared for the Microsoft AZ-220 exam but also your future responsibilities at the highest level.

Conclusion

Well, the Microsoft AZ-220 can be your gateway to success if you pass it successfully. Moreover, you will get the prestigious Microsoft Certified: Azure IoT Developer certification. However, it needs a lot of hard work and effort to pass any Microsoft certification exam so you require quality preparation to get a promising score. Therefore, some training tools mentioned above that will help you simplify this process. As you realize, the more you practice, the more you will have an idea of the exam questions and domains included in the final Microsoft exam. Go for it!