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SC-900 Microsoft Security Exam Practice Tests (Udemy.com)

Master SC-900 Exam! 5 timed practice tests for realistic experience & higher success. Invest in your future!

Created by: Scott Duffy

Last updated August 2026

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What you will learn

  • Prepare to take and pass the SC-900 Exam
  • 200 completely original practice questions
  • Learn which areas of Azure and Microsoft 365 Security you need more work on
  • Gain confidence that you will pass the real exam

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating4.3 out of 5higher than 18% of them
  • Reviews817#328 of 849 by number of reviews
  • Last updatedAugust 2026more recently than 80% of them

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Course Description

Are you preparing for the SC-900 Exam: Microsoft Security, Compliance, and Identity Fundamentals? Don't leave your success to chance! Our five timed practice tests, created by leading Udemy trainer and Microsoft Azure expert Scott Duffy, will give you the edge you need to excel in the exam.

Updated in November 2025 - 5 brand new practice tests added with quality verification

Covering all exam topics, our comprehensive practice tests will provide you with an authentic, real-world exam experience, ensuring that you are fully prepared for the big day. With the latest exam requirements incorporated in November 2025, you can trust that our tests are up-to-date and aligned with the most current exam objectives.

By simulating exam conditions with five timed tests, you'll be able to gauge your progress, identify areas for improvement, and familiarize yourself with the pressure of the exam. This invaluable experience will give you the confidence and knowledge to excel in the SC-900 exam and unlock your full potential.

Moreover, we stand by the quality of our practice tests, offering a 30-day money-back guarantee if you are dissatisfied with your purchase, subject to Udemy's terms and conditions. This ensures that you can invest in your future with confidence, knowing that you have a risk-free opportunity to benefit from our expertly crafted practice tests.

Don't let the SC-900 exam stand between you and your career goals. Equip yourself with our five timed practice tests, and be confident in your ability to pass the exam with flying colors. Trust in Scott Duffy's expertise and our commitment to your success, and take the first step towards mastering Microsoft Security, Compliance, and Identity Fundamentals today.

The English language version of this exam was updated on November 7, 2025. This practice test covers the following topics and areas.

  • Describe the concepts of security, compliance, and identity (10–15%)

  • Describe the capabilities of Microsoft Entra (25–30%)

  • Describe the capabilities of Microsoft security solutions (35–40%)

  • Describe the capabilities of Microsoft compliance solutions (20–25%)

Disclaimer: These practice test questions have been carefully reviewed to align with the latest SC-900 exam objectives, reflect real-world application, and follow evidence-based learning principles. A combination of expert review and AI-assisted verification ensures the questions meet the quality and relevance standards set for this course.

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Instructor Details

Scott Duffy

Hi there, my name is Scott Duffy. And I love making complex technical topics easy to understand. 

    This has been the basis of my entire career – as a developer, as a development manager, as a software architect – over the past 20 years. I spend half my time in the world of business, explaining complex technical topics to business owners and stakeholders so that they can understand and agree with my approach to solving their business problems with technical solutions. And the other half with developers, explaining the business reasons behind decisions and ensuring that any decisions made on the technical side don't restrict the business in unexpected ways. 

    And I'm here on Udemy to teach what I know in an approachable way. I started teaching courses in 2014, and have taught over 1,600,000 students. I am grateful every day for being able to connect with so many students in almost every country around the world.

    I'm a certified Enterprise Architect and certified cloud architect. I have been developing with Microsoft technologies for 20 years, starting with Classic ASP, and all the versions of .NET. We now live in the cloud era, with Microsoft Azure being prevalent in most large enterprises. I'm certified as an Azure Architect and Developer too. As well as AWS Solution Architect Associate (SAA).

    Microsoft MVP Award winner for 2022-2025.

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Reviews

4.3

817 ratings on Udemy

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By Ignacio Valdes on 8/7/2026

it helped me understand the topics I was not clear and learn differences between services. I am still to take the exam and hopefully I can pass.

By Melvin Dododza on 3/31/2026

questions were way too difficult as compared to the real exam. But if youre able to score higher here you're definetly passing

By Mark Kizhnerman on 3/6/2026

Almost NONE of the questions in these practice exams were on the exam. A lot of topics on the exam were not covered here. I was SO upset during the test because these practice exams were of almost no help! I will not enroll for any other courses from this instructor!

By Lorenzo Melilli on 12/27/2025

These practice exams are essential to understand what to expect. Together with Scott’s course, they helped me pass the exam on my first attempt. Without these tests, I don’t think I would have been able to pass. He also updated the tests to stay aligned with the latest changes Microsoft introduced in the real exam. I really appreciated the time and effort invested in keeping them up to date.

By Anonymized User on 12/8/2025

Thank you so much for creating these questions! I feel much more confident about taking the certification exam now. Learning SC-900 through Udemy videos and Microsoft Learn provides a solid foundation, but practicing with these thoughtful mock questions really highlights how well you’ve understood the material and helps identify which chapters need more review.

By Eleven XIII Products on 11/4/2025

The tests were updated literally hours after I took the exam . Glad to see they are current to the test now.

By Andrew Marker on 8/23/2024

These tests were helpful. I gravitate towards content Scott creates based on my previous experiences. I think references to the previous branding of MS Defender everywhere creates information to process that is not found in the SC-900 test. I feel as though it did not help in passing the test. You will not see the old names in the test or in practice at this point.

By Brad Peters on 1/11/2024

I passed the SC-900 on 11 Jan, 2024. Practice tests were helpful. Actually scored higher on the real test than these practice tests

By Steve Madalinski on 12/5/2023

There was a "shared responsibility" question that was scored incorrectly. The correct answer is both customer and cloud provider, but the scoring said only the Cloud provider. However the explanation below did explain the shared responsibility correctly.

By Anonymized User on 6/24/2023

Very good practice questions. It really helped me to check my knowledge and identify areas where I need to prepare better. Thank you

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Overall Score : 86 / 100