MS-900 Cheat Sheet 2026

The 30 highest-yield MS-900 facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What distinguishes a Microsoft 365 Fundamentals Certification certified professional from a non-certified practitioner? → Certification validates competency through standardized assessment against benchmarks
2. Which documentation practice BEST demonstrates regulatory compliance for MS-900 certified professionals? → Maintaining organized, dated, and signed records of all activities
3. Which Microsoft 365 service allows for creating and managing tasks? → Planner
4. Where can customers compare Microsoft 365 plans and pricing? → Microsoft 365 website
5. What is the MOST effective way for new MS-900 professionals to build competency? → Combining formal education, mentored practice, and ongoing professional development
6. Which Microsoft 365 application is the primary hub for teamwork, combining chat, video meetings, file sharing, and app integrations? → Microsoft Teams
7. What is Microsoft Viva primarily designed to support in an organization? → Employee experience and engagement
8. What is the PRIMARY reason for regulatory compliance in the Microsoft 365 Fundamentals Certification profession? → To protect public safety, ensure quality, and maintain professional integrity
9. Which Microsoft 365 app is used for document creation? → Word
10. In Microsoft 365, which plan includes Microsoft Intune for full device management alongside Office apps and security features? → Microsoft 365 Business Premium
11. When planning a project in Microsoft 365 Fundamentals Certification, which element should be established FIRST? → Clear objectives, scope, and success criteria
12. What is the primary function of Microsoft Outlook in Microsoft 365? → Email and calendar management
13. What is the purpose of SharePoint in Microsoft 365? → Store and manage content across the organization
14. Which of the following BEST describes the principle of 'authentication' in the context of Identity and Access Management? → Verifying the identity of a user or device to ensure they are who they claim to be.
15. What is Mobile Application Management (MAM) used for in Microsoft Intune? → Controlling how data is used and shared within apps on mobile devices
16. Which Microsoft 365 application helps individuals manage their daily tasks and to-do lists across all their devices? → Microsoft To Do
17. What is the primary purpose of the Microsoft 365 Message Center? → Communicating upcoming changes, new features, and planned maintenance to admins
18. What is a Service Level Agreement (SLA) in the context of Microsoft 365? → Microsoft's guarantee of service availability and performance standards
19. What is the BEST strategy for resource allocation in Microsoft 365 Fundamentals Certification management? → Match resources to priorities based on needs, risks, and strategic goals
20. What is the Microsoft Trust Center? → Official resource for security and compliance transparency
21. What is Microsoft Lists in Microsoft 365 designed for? → Tracking and managing structured information with customizable views
22. A key financial benefit of moving from an on-premises data center to a cloud infrastructure is the shift from Capital Expenditure (CapEx) to what? → Operational Expenditure (OpEx)
23. What is FastTrack for Microsoft 365? → A free Microsoft benefit providing deployment guidance and onboarding assistance
24. What is the Admin on Behalf Of (AOBO) model in Microsoft 365? → A permission model allowing authorized Microsoft partners to manage a customer's tenant
25. Which Microsoft 365 support tier includes a designated Customer Success Account Manager? → Microsoft Unified Support
26. What is the MOST important leadership quality for a MS-900 certified professional managing a team? → Demonstrating integrity, clear communication, and ability to develop team members
27. Privileged identity management (PIM) in Azure AD is necessary for Your Company. Which of the following plans do you need to choose as an administrator? → Azure AD premium P2
28. What is the Zero Trust security model as applied in Microsoft 365? → A model requiring verification of every user and device regardless of network location
29. What two main categories does the Microsoft 365 Productivity Score use to organize its insights? → People experiences and technology experiences
30. What is the PRIMARY purpose of obtaining MS-900 certification in Microsoft 365 Fundamentals Certification? → To demonstrate verified competency and adherence to professional standards