MS-900 Describe Microsoft 365 apps and services Practice Question
A project team needs a centralized location to store, share, and co-author documents while maintaining version history. Which Microsoft 365 service should they use?
⚠ Common exam trap
Watch out — candidates often confuse OneDrive for Business with SharePoint Online, assuming both are equivalent for team collaboration, but OneDrive for Business is designed for individual use and lacks the centralized team site structure and advanced permission management that SharePoint Online provides.
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 is designed as a centralized document management and storage platform that supports co-authoring, version history, and granular permission controls. Unlike personal storage services, SharePoint Online provides team-oriented libraries where multiple users can simultaneously edit documents while automatically tracking changes through versioning. This aligns directly with the requirement for a shared, collaborative repository with version history.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
SharePoint Online
Why this is correct
SharePoint Online is the correct choice because it is a cloud-based team collaboration platform designed to be a centralized repository for project files. It provides team sites with configurable document libraries, version history, co-authoring, rich metadata, and granular permission controls, making it the default document management service in Microsoft 365 for shared team content.
- ✗
OneDrive for Business
Why it's wrong here
OneDrive for Business is intended for personal file storage and sharing, giving each user their own private library rather than a team workspace. While files can be shared or synced with others, there is no built-in team site, site-level metadata, or site-level governance structure to serve as the project team's central document repository.
- ✗
Microsoft Teams
Why it's wrong here
Microsoft Teams operates as a chat-centric collaboration hub, but its Files tabs are only views into SharePoint Online document libraries that back each team. Team data, including channels and files, is stored in the associated SharePoint site and Exchange mailboxes, so Teams itself is not a document management service and cannot replace SharePoint as the storage backbone.
- ✗
Microsoft Viva Topics
Why it's wrong here
Microsoft Viva Topics is an AI-powered knowledge discovery service that identifies concepts and relationships from existing content across Microsoft 365, generating topic pages and expertise cards. It does not provide document libraries, file storage, versioning, or sharing capabilities; instead, it overlays knowledge organization on top of content stored elsewhere, so it cannot fulfill the requirement for a centralized file store.
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Related to this question
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Identity Governance and Entitlement Management
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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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.