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Microsoft MS-900 Exam Prep Course (Premium File)
AI-Powered Microsoft 365 Fundamentals Exam - Pass on Your First Try

Last updated on Jun 13, 2026

MS-900 Practice Exam
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MS-900 Package
Premium File (PDF): 507 Questions
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AI Teaching Assistant: Included
Duration & Delievery: Self Paced
Last Updated: 13-Jun-2026
Free Updates: 60 Days
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All Microsoft 365 Fundamentals certification learning material, study guide, training courses are created by a team of Microsoft training experts. The Study Guide and .EXM training software files contain relevant Microsoft 365 Fundamentals content, labs, practice questions and explanation. This MS-900 exam guide and training courses is based on the latest exam outlines available!

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Microsoft 365 Fundamentals Study package designed to help you confidently pass your exam.

The MS-900 Exam Prep Features:

  • Contains the most relevant and up to date MS-900 study material covering all exam topics on the latest MS-900 certification.
  • A 90+% historical success rate, giving you confidence in your MS-900 exam preparation.
  • Includes a FREE MS-900 Mock exam software for added practice.
  • Free updates for 60 days, ensuring you have the latest MS-900 study content.
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How to Prepare and Pass the Microsoft MS-900 Exam

As a student looking to enhance your skills and knowledge in Microsoft technologies, taking the MS-900 exam is a great way to validate your understanding of the fundamental concepts of Microsoft 365. This article will provide you with comprehensive information and actionable tips to help you prepare effectively and pass the MS-900 exam successfully.

About the MS-900 Exam

The MS-900 exam, also known as Microsoft 365 Fundamentals, is designed to assess your foundational knowledge of Microsoft 365 services, including cloud concepts, security, compliance, privacy, and trust in Microsoft 365. It is an entry-level exam suitable for individuals pursuing a career in IT or those who want to demonstrate their proficiency in Microsoft 365 technologies.

Exam Details

  • Exam Code: MS-900
  • Exam Title: Microsoft 365 Fundamentals
  • Exam Duration: 60 minutes
  • Exam Format: Multiple choice
  • Number of Questions: Varies (usually between 40-60)
  • Passing Score: 700 out of 1000
  • Exam Language: English, Japanese, Chinese (Simplified), Korean, German, Spanish, French, Italian, Portuguese (Brazil), Russian
  • Exam Price: $99 USD (Prices may vary based on your location)

Exam Objectives

It's crucial to have a clear understanding of the exam objectives before diving into your preparation. The MS-900 exam covers the following key domains:

  1. Cloud Concepts (15-20%)
  2. Core Microsoft 365 Services and Concepts (30-35%)
  3. Security, Compliance, Privacy, and Trust in Microsoft 365 (30-35%)
  4. Microsoft 365 Pricing and Support (20-25%)

Tips for Exam Preparation

Now that you have an overview of the MS-900 exam, here are some actionable tips to help you prepare effectively:

  1. Review Microsoft Documentation: Microsoft provides official documentation, whitepapers, and resources related to Microsoft 365. Thoroughly study the documentation to gain a deep understanding of the core services, security features, compliance standards, and pricing options.
  2. Enroll in Training Courses: Microsoft offers various training courses, both self-paced and instructor-led, to help you prepare for the exam. Consider enrolling in courses specifically designed for the MS-900 exam to get comprehensive coverage of the exam topics.
  3. Explore Hands-on Labs: Hands-on experience is invaluable when it comes to understanding Microsoft 365 services. Take advantage of the Microsoft Learn platform and explore the available hands-on labs to gain practical knowledge and reinforce your understanding of the concepts.
  4. Practice with Sample Questions: To familiarize yourself with the exam format and assess your readiness, practice with sample questions. Microsoft provides official practice tests that simulate the real exam environment and help you identify areas where you need to focus more.
  5. Join Study Groups and Communities: Join online study groups or communities where you can interact with fellow exam takers. Discussing topics, sharing resources, and clarifying doubts with peers can enhance your understanding and provide different perspectives on the exam material.
  6. Utilize Microsoft Learn: Microsoft Learn is a valuable platform that offers free, interactive, and self-paced learning modules specifically tailored for Microsoft exams. Take advantage of the MS-900 learning path on Microsoft Learn, which provides detailed content, hands-on exercises, and quizzes to reinforce your knowledge.
  7. Leverage Exam Reference Materials: Microsoft offers exam reference books and study guides that cover the MS-900 exam objectives in depth. These resources can provide additional insights and serve as comprehensive reference materials during your preparation.
  8. Explore Third-Party Resources: Apart from Microsoft's official resources, there are various third-party study materials available, such as books, video courses, and practice exams. Ensure that you select reputable sources that align with the latest exam objectives to complement your preparation.
  9. Set a Study Schedule: Create a study plan and allocate specific time slots for exam preparation. Consistency and dedication are key to effectively covering all the exam topics. Break down the content into manageable chunks and set achievable goals for each study session.
  10. Engage in Hands-on Practice: To solidify your understanding of Microsoft 365 services, consider setting up a personal Microsoft 365 trial or utilizing virtual labs provided by Microsoft. This hands-on experience will help you apply theoretical knowledge in a practical environment and improve your retention of key concepts.
  11. Review and Revise: Regularly review the topics you have studied to reinforce your knowledge. Create summary notes or flashcards for quick revision. Focus on areas where you feel less confident and ensure you have a good grasp of all the exam objectives before the exam day.
Remember, preparation and practice are vital for success in any exam. Take the time to thoroughly understand the concepts, explore practical scenarios, and validate your knowledge through practice questions and quizzes. Good luck with your MS-900 exam preparation and future endeavors in the world of Microsoft technologies!
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VirtuLearn AI

Question 211:

  • Answer: C — The codebase lacks traceability to functional and non-functional requirements.

  • Why this supports formal methods: Formal methods use rigorous, mathematically-based verification to prove that software meets its specified goals. If the codebase cannot be traced back to its functional and non-functional requirements, there’s no solid ground to apply formal proofs or verification. Traceability ensures each component, requirement, and test can be linked and verified, which is essential for formal verification efforts in safety-critical avionics.

  • Why the other options are less direct:
- BOM missing libraries: relates to supply chain and security, not the correctness guarantees formal methods provide. - Lacking dynamic/interactive testing standards: about testing practices, not the formal verification of requirements. - Inefficient memory/resource management: performance issue, not directly about proving correctness against requirements.
  • Takeaway: In safety-critical systems, aligning code with explicit requirements via traceability is a prerequisite for applying formal methods effectively. This helps establish verifiable correctness and safety properties.

Westminster, United States

VirtuLearn AI

Question 206:
Answer: STRIDE

  • STRIDE is a threat-modeling framework that organizes threats into six categories: Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege.
  • The CISO’s concerns map directly to STRIDE:
- Denial of Service ? high availability (99.999% uptime) - Information Disclosure ? ensuring users only view data they’re authorized to see
  • Why not the others:
- CAPEC catalogs attack patterns, not a threat-modeling framework for system-level threats. - ATT&CK is a knowledge base of attacker techniques, not a formal threat-modeling framework. - TAXII is a threat intel exchange protocol, not used for threat modeling.
So STRIDE directly addresses the CISO’s availability and data-access concerns.

Westminster, United States

VirtuLearn AI

Question 192:

  • Answer: B — The samples were probably written by the same developer.

  • Why this is correct:
- The code shows consistent naming conventions and coding style across both samples (e.g., knockEmDown, sendC2, toString(), address.keepAlive("paranoid"), target.toShell(e)). - Such stylistic similarities strongly suggest a common author or shared template, which is a common basis for attributing malware to the same developer.
  • Why the other options are less likely:
- A: Telemetry buffering mode isn’t shown or established as the key indicator for authorship. - C: Use of IP connectivity for C2 could be common across malware families; it doesn’t imply authorship. - D: inferring which sample is the target agent vs. C2 server isn’t supported by the observable similarities.

Westminster, United States

James

Cannot open my exm file

Boksburg, South Africa

VirtuLearn AI

Question 8:

  • Answer: No. The solution does not meet the goal.

  • Why:
- For an Azure Internal Load Balancer (ILB) used as a listener for a SQL Server Always On availability group, the health probe must be a TCP probe on the port used by the AG listener (default is port 1433, or the port you configured). - An HTTP health probe cannot reliably validate SQL Server endpoints, so it won’t correctly reflect the health of the AG listener.
  • What to configure instead:
- Create an ILB with a backend pool that includes the VMs hosting the AG replicas. - Create a TCP health probe on port 1433 (or the actual listener port). - Create a load-balancing rule for the AG listener port to route to the backend pool.
  • Key concept: ILB health probes must align with the service being load-balanced. SQL Server endpoints require TCP checks, not HTTP checks.

Boksburg, South Africa

VirtuLearn AI

Question 108:

  • Correct answer: A

  • Why: A flat internal cloud network means all hosts can reach each other and any public-facing storage may be exposed. Implementing segmentation with ACLs restricts which networks/hosts can access sensitive file storage, reducing exposure and limiting blast radius.

  • Why not the others:
- B (logging/monitoring to SIEM) helps detect issues but doesn’t prevent exposure caused by a flat network. - C (MFA for cloud storage) improves authentication but doesn't address insecure network access to storage. - D (IDS) detects threats after they occur and doesn’t restrict access to the sensitive locations.

Lagos, Nigeria

VirtuLearn AI

Question 82:
I can’t view the [Image] in Log entries. If you paste the text of Log entry 1–4 or describe the payloads, I can identify which shows the exploitation.
In general, for a zero-day command injection, look for:

  • Log entries showing input that appears to be passed to a shell or OS command (e.g., attempts to execute ls, whoami, uname -a, or wget/curl from a web input).
  • Use of command metacharacters in user input (e.g., ;, &, |, $(), ${...}, backticks).
  • HTTP requests with suspicious query strings or POST bodies that include shell-like commands or encoded payloads.
  • Unexpected process creation or web server issuing OS commands (e.g., new /bin/sh or cmd.exe spawned).

How to decide which is evidence:
  • Compare entries for evidence of command execution originating from user input.
  • Check for anomalies that shouldn’t be possible from normal traffic (rare file writes, new executables, or outbound connections triggered by web input).
  • Correlate with timing and any known vulnerability active window.

If you share the actual logs, I’ll pinpoint which one indicates exploitation and explain why.

Lagos, Nigeria

VirtuLearn AI

Question 12:
Correct answer: D. Exploitation

  • In the Cyber Kill Chain, the stages are:
- Reconnaissance: gather information - Weaponization: prepare the exploit - Delivery: transmit the payload - Exploitation: exploit the vulnerability to gain access
  • In this scenario, the attacker gained access to the internal network via social engineering. Since they have already turned the vector into access, they are at the Exploitation stage.

  • Why not the others:
- Reconnaissance: before attack, not after access is gained - Weaponization: preparation work done before delivery - Delivery: sending the payload, which would precede how access is gained
Note: "Doesn’t want to lose access" points toward persistence actions, but among the given options, Exploitation best fits the current stage.

Lagos, Nigeria

VirtuLearn AI

Question 3:

  • Answer: C: Configure an Access-Control-Allow-Origin header to authorized domains.

Why: The output likely indicates a CORS misconfiguration. CORS controls which origins can make cross-origin requests to your web app. By setting Access-Control-Allow-Origin to specific, trusted domains, you prevent unauthorized sites from reading or interacting with your resources.
Why the other options are less appropriate:
  • Set an HttpOnly flag to force communication by HTTPS: HttpOnly affects cookie ??????? via client-side scripts, not transport security. HTTPS enforcement is done with TLS, not HttpOnly.
  • Block requests without an X-Frame-Options header: X-Frame-Options mitigates clickjacking, not cross-origin data access.
  • Disable the cross-origin resource sharing header: This would remove restrictions and increase exposure; you should restrict origins, not disable CORS.

Lagos, Nigeria

VirtuLearn AI

UTM STANDS FOR
Unified Threat Management.
It’s an integrated security appliance that combines multiple controls (e.g., firewall, IDS/IPS, antivirus/malware scanning, VPN, content filtering) to protect the network perimeter.

Rosedale, United States