AZ-400: Microsoft Azure DevOps Engineer Expert Exam Study Guide

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DevOps practitioners are recently in high demand in the IT business since organizations that use these practices are overwhelmingly high functioning. Azure DevOps engineer capable of merging processes, people, and technology to produce services and solutions that satisfy corporate objectives was required for the Microsoft AZ-400 exam.

The topics covered in this blog are:

AZ-400 Certification Overview

The Azure DevOps engineer certification (Microsoft AZ-400) is an expert-level exam that certifies subject matter experts’ ability to work with processes and technology while also incorporating people skills to bring commercial value to clients.


Are you new to Azure Cloud? Do check out our blog post on the Microsoft Azure Certification Path 2023  and choose the best certification for you.

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Who Is Azure DevOps Engineer?

Professionals who work as Azure DevOps Engineers are in charge of creating systems that control code releases and development cycle management. A well-known IT position ensures an organization’s continual supply of business value.

These IT experts know how to use Microsoft’s Azure DevOps SaaS and have experience with the Software Development Lifecycle and application development.

Azure Devops

Who Is This Certification For?

  • If you want to learn how Azure solutions are firmly integrated with the DevOps platform.
  • If your firm uses Azure for development or deployment, you can give azure DevOps engineer certification.
  • If you want to study and grasp DevOps and Agile principles and establish yourself in the market for success, this is the place to be.
  • If you’re hoping to move into the DevOps area and work in administration, software development, lead engineering, or project management, the Microsoft AZ 400 exam is for you.
  • If you want to improve your development abilities and learn more about version control, development, and deployments, Microsoft AZ-400 is the place.

Benefits of AZ-400 Certification

  • The Azure DevOps engineer certification is critical for individuals wishing to establish their reputation and market worth as experienced DevOps practitioners, agile practitioners, and cloud computing professionals.
  • Microsoft AZ 400 also assists system administrators, software developers, project managers, and technical leads who want to be DevOps leaders.
  • The IT industry’s DevOps sector will explode, and AZ-400 certification professionals will immediately qualify for high-paying roles as Azure DevOps engineers at most MNCs.

AZ-400 Exam Details

Exam Name

Microsoft Certified: Azure DevOps Engineer Expert

Exam Duration

210 Minutes

Exam Type

Multiple Choice Examination

Number of Questions

40 - 60

Exam Fee



Azure Administrator Associate or Azure Developer Associate certification

Exam validity

2 Years

Exam Languages

English, Japanese, Korean, and Simplified Chinese

AZ-400 Exam Skills Measured

Define and implement continuous integration


Develop a security and compliance plan


Manage source control


Facilitate communication and collaboration


Implement release management strategy and continuous delivery 


Develop an instrumentation strategy


Develop Site Reliability Engineering (SRE) strategy


Also Check: ADF Interview Questions

How to Register for Azure AZ 400 Exam

You can register for the Azure DevOps Engineer Certification (AZ-400 Exam) by going to the Official Microsoft Page.

az-400 study guide

Pre-requisites for AZ-400 Certification

  • Candidates must understand either Microsoft Azure Administration AZ-104 Certification or Microsoft Azure Developer AZ-204 Certification and be an expert in at least one of these areas before taking this test.
  • For AZ-400 certification exam candidates, proficiency in designing and deploying Azure DevOps practices for version control, configuration management, build compliance, release, and testing using Azure technologies are highly encouraged.
  • Agile knowledge is a plus.
  • Expertise in expediting delivery through optimizing techniques, automating processes, and deploying application code and infrastructure solutions.

AZ-400 Study Guide

Develop an instrumentation strategy (5-10%)

Design and implement logging

Design and implement telemetry

Integrate logging and monitoring solutions

Develop a Site Reliability Engineering (SRE) strategy (5-10%)

Develop an actionable alerting strategy

Design a failure prediction strategy

Design and implement a health check

Develop a security and compliance plan (10-15%)

Design an authentication and authorization strategy

Design a sensitive information management strategy

Develop security and compliance

Design governance enforcement mechanisms

Manage source control (10-15%)

Develop a modern source control strategy

Plan and implement branching strategies for the source code

Configure repositories

Integrate source control with tools

Facilitate communication and collaboration (10-15%)

Communicate deployment and release information with business stakeholders

Generate DevOps process documentation

Automate communication with team members

Define and implement continuous integration (20-25%)

Design build automation

Design a package management strategy

Design an application infrastructure management strategy

Implement a build strategy

Maintain build strategy

Design a process for standardizing builds across organization

Define and implement a continuous delivery and release management strategy (10-15%)

Develop deployment scripts and templates

Implement an orchestration automation solution

Plan the deployment environment strategy

AZ-400 Exam Day Tips

Below are some of the Microsoft AZ-400 exam strategies and some recommendations that will help you.

  1. You can take the AZ-104 and AZ-900 examinations to accustom yourself to the Azure offerings’ services.
  2. Schedule the azure DevOps engineer certification exam at least 60-90 days in advance. If you have coupons from a learning partner, try to use them or keep an eye out for Microsoft’s open Cloud Skill Challenges.
  3. If you are giving a Virtual Exam for the first time, read the exam information provided by PearsonVUE to verify that your desk and workspace are clean before beginning the exam.
  4. The best time to schedule the AZ 400 certification exam is always a question. You can suit it according to you. If you’re an early bird, and your mind is free of the stresses of the day, give it in the morning. If you’re having trouble with wait times, you can make scheduling in the evenings or afternoons PST time zones.
  5. You will have access to a whiteboard where you can jot down exam-related ideas.
  6. Before the AZ 400 exam starts, you can adjust the brightness of your screen or go to Dark Mode according to your choice. Staring at a white screen can make it very challenging to focus. You can consider switching to dark mode from near the bottom left when you start.
  7. Use the AZ 400 certification Exam Outline to write down your target dates for each module and part to stay on track. For instance, you can choose a deadline and work backward to determine how much time you need to devote to each module and section.

AZ 400 Exam Retake Policy

The AZ-400 Exam Retake Policy is as follows:

  1. If a candidate fails on the first attempt, they must wait for 24 hours before retaking the exam.
  2. If a candidate again fails on the second attempt, then the candidate will have to wait for 14 days.
  3. A candidate will be given a maximum of five attempts to retake an exam in a year.


One of the new role-based Azure certifications, Azure DevOps Solutions, validates the competencies of Azure DevOps Professionals. AZ-400 exam can help you pave the way in your career and learn a new set of skills to hike your salary as well.


Q1. Is AZ 400 certification worth it?

Yes, the AZ-400 certification is worth it for those who want to advance their career in the field of DevOps and demonstrate their proficiency in the design and implementation of DevOps practices using Microsoft Azure technologies.

Q2. What is the salary of Azure DevOps engineer?

The salary of an Azure DevOps Engineer can vary depending on several factors such as location, industry, years of experience, and job role. According to data from various job search websites, the average salary for an Azure DevOps Engineer is around $130,000 per year in the United States.

Q3. How long is AZ-400 valid for?

AZ-400: Designing and Implementing Microsoft DevOps Solutions Certification will remain valid for two years.

Q4. How long is the AZ-400 exam?

AZ-400 exam is 140 minutes long.

Q5. How many questions are on the AZ-400?

The Designing and Implementing Microsoft DevOps Solutions AZ-400 exam has 40-60 questions.

Q6. What is passing score AZ-400?

The passing score for the Microsoft AZ400 exam is 700 out of 1000 marks.

Q7. How much does it cost to take the AZ 400 exam?

The AZ 400 exam costs $165 USD.


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Sonali Jain is a highly accomplished Microsoft Certified Trainer, with over 6 certifications to her name. With 4 years of experience at Microsoft, she brings a wealth of expertise and knowledge to her role. She is a dynamic and engaging presenter, always seeking new ways to connect with her audience and make complex concepts accessible to all.


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