Microsoft DevOps Engineer Expert Practice Test (AZ-400)
Use the form below to configure your Microsoft DevOps Engineer Expert Practice Test (AZ-400). The practice test can be configured to only include certain exam objectives and domains. You can choose between 5-100 questions and set a time limit.

Microsoft DevOps Engineer Expert AZ-400 Information
Microsoft DevOps Engineer Expert (AZ-400) Overview
The Microsoft DevOps Engineer Expert (AZ-400) exam tests your ability to bring development and operations teams together. It focuses on designing and implementing continuous integration, delivery, and feedback within Microsoft Azure. Candidates are expected to know how to plan DevOps strategies, manage source control, build pipelines, and ensure security and compliance in software development. The goal of the certification is to prove that you can help organizations deliver software faster, more reliably, and with better quality.
What You’ll Learn and Be Tested On
This exam covers a wide range of topics that reflect real-world DevOps work. You will learn about configuring pipelines in Azure DevOps, managing infrastructure as code, and using version control systems like Git. You will also explore how to set up testing strategies, monitor system performance, and use automation to improve reliability. Since DevOps is about collaboration, the AZ-400 also tests your ability to communicate effectively across development, operations, and security teams.
Who Should Take the Exam
The AZ-400 certification is meant for professionals who already have experience in both software development and IT operations. You should be comfortable using Azure tools and services before taking the test. Microsoft recommends that you already hold either the Azure Administrator Associate or the Azure Developer Associate certification. This ensures that you have the foundational knowledge needed to succeed in the DevOps Engineer role.
Why Practice Tests Are Important
Taking practice tests is one of the best ways to prepare for the AZ-400 exam. They help you understand the question format and identify areas where you need more study. Practice tests simulate the real exam environment, which can reduce anxiety and boost your confidence on test day. They also help you improve time management and ensure you can apply your knowledge under pressure. Regularly reviewing your results from practice exams makes it easier to track your progress and focus on weak areas.