MS-900 Describe Microsoft 365 apps and services Practice Question
A department asks for the Microsoft 365 service best suited for department document libraries with version history. Which service should they use? The design must avoid adding custom operational scripts.
⚠ Common exam trap
Many exam-takers confuse Microsoft Purview Compliance Manager with document management features due to its 'compliance' name, but it lacks document library and versioning capabilities.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
SharePoint Online
SharePoint Online is the correct choice because it provides document libraries with built-in version history, allowing users to track, restore, and manage previous versions of documents without any custom scripting. This service is designed for collaborative document management and meets the requirement of avoiding custom operational scripts.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Microsoft Purview Compliance Manager
Why it's wrong here
Microsoft Purview Compliance Manager is a risk-assessment and auditing tool within the Microsoft Purview compliance portal, not a collaborative workspace. It scores your organization’s alignment with regulatory standards like NIST or GDPR and maps controls to improvement actions, but it offers no document libraries, team sites, or file sharing capabilities. This department needs a place to store and work on files together, which Compliance Manager cannot provide.
- ✓
SharePoint Online
Why this is correct
SharePoint Online is the correct choice because it provides structured team sites and document libraries with granular permission management, version history, metadata columns, and co-authoring in the browser. A department can organize its day-to-day work into a shared space, with files secured by SharePoint permission inheritance and integrated with OneDrive and Microsoft Teams. This makes SharePoint Online the Microsoft 365 service best suited for the department’s collaboration and content management requirement.
- ✗
Microsoft Entra Privileged Identity Management
Why it's wrong here
Microsoft Entra Privileged Identity Management (PIM) governs temporary, just-in-time assignment of highly privileged Microsoft Entra ID and Azure resource roles, such as Global Administrator or Intune Administrator. It is an identity security control that enforces approval, scoped activation windows, and access reviews—it does not create workspaces or manage ordinary users’ daily files. Because the department’s requirement is about everyday productivity work, PIM is not the relevant service.
- ✗
Microsoft Defender for Endpoint
Why it's wrong here
Microsoft Defender for Endpoint is an enterprise endpoint detection and response (EDR) solution that protects devices from malware, intrusions, and advanced threats using antivirus, behavioral analysis, and attack surface reduction. It operates on managed devices and does not offer a shared repository for the department to create, co-author, or version files. A conversation about a team’s daily productivity workload would not be answered by a security-monitoring workload.
Go deeper
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Microsoft 365 SLAs and Service Guarantees
Key term
SharePoint Online
SharePoint Online is a cloud-based collaboration platform from Microsoft that lets teams create, store, organize, and share content securely from anywhere.
Key term
Microsoft 365
Microsoft 365 is a subscription-based cloud service from Microsoft that combines productivity tools like Office apps with security, device management, and online storage.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MS-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MS-900 exam.