Microsoft Certified: Azure IoT Developer Specialty – AZ-220

SKU N/A Category Microsoft

The AZ-220 practice test trains you in implementing the design specifications for Azure IoT solutions.

Why should I take the AZ-220 exam?

The AZ-220 certification offers you the chance to validate your subject matter expertise as an Azure IoT developer who implements the configuration and coding tasks to create and maintain the cloud and edge portions of IoT solutions. The AZ-220 exam is one of Microsoft’s role-based Specialty exams, which tests your ability to set up the Azure IoT Hub solution infrastructure, implement IoT Edge, monitor, troubleshoot, and optimize IoT solutions, and more. Passing the AZ-220 exam will earn you the Azure IoT Developer Specialty certification.

The AZ-220 practice test includes two different modes: certification and practice mode. Certification mode allows you to assess your knowledge and discover your weak areas, with practice mode allowing you to focus on the areas that need development.

Price range: ₹1,100.00 through ₹9,999.00

Program Option

All In One

Certificate

Live Classes

Mock Test

Self Learning

Clear

Description

Questions: 168
Release Date: 07/2020 (Last Update: 04/2022)
Job Role: Developer
Language: English

The AZ-220 practice test contains 168 questions and covers the following objectives:

Set Up the IoT Solution Infrastructure – 18 questions

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
connect to IoT Hub using TLS server certificates

Configure physical IoT devices

recommend an appropriate protocol based on device specifications
configure device networking, topology, and connectivity

Provision and manage devices – 49 questions

Set up an IoT Hub Device Provisioning Service (DPS)

create a DPS instance
create a new enrollment in DPS
link an IoT Hub to the DPS instance Manage the device lifecycle
provision a device by using DPS
deprovision an autoenrollment decommission (disenroll) a device

Manage IoT devices by using IoT Hub

manage the devices list in the IoT Hub device registry
modify device twin tags and properties
configure a set of devices by using IoT Hub Automatic Device Management
trigger an action on a set of devices by using IoT Hub Jobs and Direct Methods
implement a device firmware update process by using device management primitives
configure module identities

Manage IoT devices by using Azure IoT Central

create a custom device template by using Azure IoT Central
configure rules and actions in IoT Central
customize the operator view
add and manage devices from IoT Central
troubleshoot device connections and data mapping
create an application based on an app template for an industry vertical
export a custom application template
create and manage a new application based on a custom application template
upgrade and version a device template
run IoT Central jobs
interact with IoT Central devices using the REST APIs

Implement IoT Edge – 30 questions

Set up an IoT Edge device

create a device identity in IoT Hub
set up an IoT device for IoT Edge
select and install container runtime on IoT devices
implement module access to the host system
update IoT Edge runtime
provision IoT Edge devices by using DPS

Deploy an IoT Edge device

Plan and implement Conditional Access policies for connections to Azure Virtual Desktop
Plan and implement multifactor authentication in Azure Virtual Desktop
Manage security by using Azure Security Center
Configure Microsoft Defender Antivirus for session hosts

Develop IoT Edge modules

create and customize an IoT Edge module
deploy a custom IoT Edge module to an IoT Edge device
deploy an IoT Edge module from Azure Marketplace 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; debug IoT Edge modules in the development environment

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

Implement Business Integration – 9 questions

Integrate with upstream and downstream systems

set up input and output connections
set up IoT Hub routing for triggering workflows
test data interface integration
integrate third-party solutions
configure workflows, including rules and alerts

Develop Azure Digital Twins solutions

create Azure Digital Twins models and digital twins
map IoT device data to Azure Digital Twins models and relationships
ingest IoT device messages and translate messages to Azure Digital Twins
configure routes and endpoints to trigger business logic and data processing
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 – 25 questions

Configure message routing in Azure IoT Hub

implement message enrichment in IoT Hub
implement routing of IoT device messages 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 of IoT data
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 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 – 20 questions

Configure health monitoring

configure metrics in IoT Hub
set up diagnostics logs for IoT Hub
configure IoT Hub scaling (SKU/unit) programmatically
query and visualize tracing by using Azure Monitor
apply Azure Policy definitions for IoT Hub
gather IoT Edge metrics
retrieve diagnostics from IoT Edge

Troubleshoot device communication

establish maintenance communication by using RDP or SSH
establish maintenance communication by using Azure Device Streams
verify device telemetry is received by IoT Hub
validate device twin properties, tags, and direct methods
troubleshoot device disconnects and connects
troubleshoot IoT Edge devices

Ensure performance and availability

identify and resolve bottlenecks
calculate capacity requirements for each service
troubleshoot message loss
test manual failover

Implement Security – 17 questions

Implement security for IoT devices and services

implement device and gateway security
ensure secure connections Implement Azure Defender for IoT
configure an Azure Defender for an IoT agent-based solution
implement Defender-IoT-micro-agents (security agents)
configure built-in and custom alerts for IoT Hub

Notes:

The bullets that follow each of the skills measured are intended to illustrate how we are assessing that skill. Related topics may be covered in the exam.
Most questions cover features that are general availability (GA). The exam may contain questions on Preview features if those features are commonly used.

Additional information

Program Option	All In One, Certificate, Live Classes, Mock Test, Self Learning

Reviews

There are no reviews yet.

Be the first to review “Microsoft Certified: Azure IoT Developer Specialty – AZ-220”

Document

Why Join this Program

After completing the course, learners will gain the necessary skills to thrive in the blockchain industry and boost their career.

Abjeetenge Excellence

Acquire a certificate from IIT Kanpur, one of India's top technical institutes.

Immersive Learning

Gain practical knowledge with hands-on experience through 30+ real-world projects and case studies.

Hands-on Learning

Get access to integrated labs and master tools like Ethereum, Hyperledger, Solidity, and Truffle.

Career Mentorship

Get expert resume-building guidance to highlight your skills to blockchain recruiters.

Fast-track Your Career

After completing the course, learners have made successful career transitions, boosted career growth, and got salary hikes.

Our Placement Stats

Maximum salary hike

150%

Average salary hike

70%

Hiring partners

2900+

Our Alumni In Top Companies

Course Overview

“Launch Your Blockchain Mastery—With Hands-On Experience for the Decentralized Future.” In four dynamic months, this certification gives you real-world blockchain projects that build deep, career-defining skills. If you’re serious about owning the decentralized tech space—you don't just learn. You dominate.

Interactive live-virtual masterclasses led by Ab Jeetenge experts.

Showcase your skills and build expertise with 4 real-world blockchain projects.

Get certified by Ab Jeetenge on successful program completion.

Ab Jeetenge live sessions on cutting-edge AI trends like Generative AI, Prompt Engineering, Explainable AI, and more.

Gain hands-on experience with integrated labs and real-world blockchain projects at Ab Jeetenge.

Receive industry-recognized Ab Jeetenge certificates for every module you complete.

Master blockchain tools with Ab Jeetenge — Remix IDE, Ganache, Metamask, and more.

Seamless access to integrated labs on Ab Jeetenge’s LMS.

Ab Jeetenge JobAssist helps you get noticed by top hiring companies.

8X higher interaction in live online classes led by Ab Jeetenge industry experts.

Blockchain Course Advantage

Ab Jeetenge’s Professional Blockchain Certification Program equips you with the most in-demand blockchain skills through a unique bootcamp approach. With hands-on training, real-world projects, and expert-led sessions, this program is designed to make you industry-ready and future-proof your career in the blockchain revolution.

Partnering with Microsoft

Ab Jeetenge will issue your program certificate within 90 days of completion.
Join live masterclasses delivered by Ab Jeetenge experts.

12+ Skills Covered

Learn essential blockchain skills through interactive lessons and hands-on projects with Ab Jeetenge.

Cryptography and Cryptocurrency

Hyperledger

Transactions

Enterprise Blockchain

Bitcoin

Ethereum Blockchain

Workflows

Smart Contracts

Distributed ledger

Consensus

Networks

Prompt Engineering

8+ Tools Covered

Gain hands-on experience with industry-standard blockchain tools to build powerful decentralized applications with Ab Jeetenge.

INDUSTRY PROJECTS

Project 1

Healthcare Information Management

Implement a secure electronic medical records system with user permissions, encryption, audit trails, and compliance monitoring — all through a user-friendly interface.

Project 2

Intellectual Property Management

A system to manage intellectual property rights, configure users, verify transactions, and ensure secure transparency.

Project 3

Pharmaceutical Supply Chain

A solution to track hospital drug shipments in real time, verify authenticity, and build stronger communication and patient trust.

Project 4

Financial Blockchain Transactions

A decentralized platform for financial transactions with enhanced security, full transparency, and strong fraud prevention.

An Immersive Learning Experience

📱

Peer to Peer engagement

Get the real classroom experience with Ab Jeetenge — interact with learners and engage with mentors in real time via Slack.

⏰

Flexi Learn

Missed a class? Access Ab Jeetenge recordings anytime to stay on track and keep up with your cohort.

👨‍🏫

Mentoring session(s)

Expert mentor sessions for doubt clearance, project support, and continuous learning guidance at Ab Jeetenge.

🎓

Learning Support

Get a dedicated Cohort Manager at Ab Jeetenge to resolve your queries and guide you at every learning step.

Program Advisors

Mahi Sir

Advisor

Ab Jeetenge targets to extensively adding on the latest courses and packages in different fields to that new technologies can be learned with massively provided resources. We have courses available for all the generations who are into the educational world as of today in some or the other way i.e. from Class VI students, aspirants preparing for Competitive Exams, to people who are working in the corporates.

Career Growth Stories

Mahi Sir

Co-founder

https://abjeetenge.com/

➤

Co-founder

https://abjeetenge.com/

What other learners are saying

Deepanshu

Developer

Ab Jeetenge targets to extensively adding on the latest courses and packages in different fields to that new technologies can be learned with massively provided resources.

★ ★ ★ ★ ☆

Info

Designer

We have courses available for all the generations who are into the educational world as of today in some or the other way i.e. from Class VI students, aspirants preparing for Competitive Exams, to people who are working in the corporates.

★ ★ ★ ★ ☆

Blockchain Course FAQs

What is Ab Jeetenge’s Professional Certificate Program in Blockchain, and how can you become a Blockchain Developer? +

Blockchain development is transforming industries with greater security and efficiency. Ab Jeetenge’s Blockchain Program covers Bitcoin, Hyperledger, Ethereum, Ripple, and Multichain platforms. With our applied learning approach, you’ll gain real-world experience through 4+ hands-on projects.

By enrolling in Ab Jeetenge’s blockchain course, you can start your blockchain learning journey – beginning with the fundamentals and moving to advanced concepts. As you progress, you will explore blockchain applications through multiple projects, including one capstone project. On completing this program, you will be able to set up your own blockchain network with Hyperledger Composer and implement smart contracts on Ethereum.

What are the key modules covered in this Blockchain course? +

The Ab Jeetenge Blockchain Course covers fundamentals of blockchain technology, Bitcoin, Ethereum, Hyperledger, Ripple, and Multichain. You’ll also learn how to apply blockchain using Hyperledger Composer and Ethereum smart contracts, with hands-on experience through multiple projects.

Do Blockchain Developers Require Coding Experience? +

Basic programming knowledge is helpful in understanding blockchain development, but it’s not mandatory. Ab Jeetenge’s Blockchain Course is designed for beginners too, covering all the fundamentals you need to get started. No prior coding experience is required for most modules.

How do I start a career in Blockchain? +

To build a career in blockchain, you need to understand the core concepts of blockchain technology, smart contracts, and platforms like Ethereum and Hyperledger. Ab Jeetenge’s Blockchain Course gives you the knowledge and hands-on experience required to get started and grow in the industry.

Will I be provided help to get a job at the end of the program? +

Yes. Ab Jeetenge provides job assistance and career guidance to help you enter the industry. While we do not guarantee placement, our career services team supports you with resume building, interview preparation, and job search strategies to maximize your chances of landing a job.

Admission Details

Application Process

The application process has three simple steps. Selected candidates will receive an admission offer, which can be confirmed by paying the admission fee to Ab Jeetenge.

📝

STEP 1

Submit Application

Share a few details about yourself and your motivation to join this program at Ab Jeetenge.

📅

STEP 2

Reserve Your Seat

The admission panel at Ab Jeetenge will shortlist candidates based on their application.

🎓

STEP 3

Start Learning

Selected candidates at Ab Jeetenge can begin the program within 1–2 weeks.

Eligibility Criteria

For admission to this Blockchain certification program, candidates should have:

✔ Prior 2+ years of work experience preferred

✔ A bachelor’s degree with an average of 50% or higher marks

✔ Basic understanding of Java is preferred

Know More About Program

Professional Certificate Program in Blockchain

Powered by Ab Jeetenge, this blockchain certification program gives you deep insights into Bitcoin, Hyperledger, Ethereum, Ripple, and Multichain platforms through our applied learning methodology. You’ll gain real-world experience with 4+ hands-on projects, and by the end of the program, you’ll be able to set up your own blockchain network using Hyperledger Composer and deploy smart contracts on Ethereum.

Importance of Blockchain Courses

Blockchain courses focus on the fundamentals, core concepts, and applications of blockchain technology. Designed for learners at all levels — from beginners to experienced professionals — these programs build comprehensive knowledge of blockchain systems, cryptocurrencies, and their real-world applications.

Since blockchains are used to track assets and record transactions securely, the technology is highly robust and extremely difficult to hack. This is why blockchain powers cryptocurrencies and ensures safe, transparent online transactions. Courses like this help learners master key concepts and methodologies required to thrive in this domain.

Blockchain stores data in linked blocks secured with cryptographic hashes, which significantly enhance security. Learning blockchain is essential because it introduces a transformative way to manage data and trust — reducing reliance on centralized authorities such as banks or governments.

Blockchain technology also enables peer-to-peer transactions and offers full transparency. With its advanced structure, blockchain minimizes the potential for fraud and threats, making it one of the most trusted technologies of the future.

Become a Blockchain Developer

Becoming a blockchain developer is achievable if you have the right interest and dedication. The journey starts with learning programming languages that are critical for blockchain development. For example, C++ helps in Bitcoin development, while Solidity is essential for building on the Ethereum blockchain.

Beyond programming, you’ll need a solid understanding of blockchain concepts, fundamentals, and use cases. Practical exposure through real-world projects is just as important to build confidence and industry-relevant expertise.

A strong educational foundation also adds value — typically, a degree in computer science or mathematics strengthens your profile. Once you meet the basics, enrolling in a structured blockchain developer program at Ab Jeetenge will accelerate your journey and prepare you to become industry-ready.