This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
You are designing a solution for a global company that needs to store documents in a central location with granular permission control. Which service should you recommend?
Microsoft Teams
Why wrong: Teams files are stored in SharePoint, but Teams itself is not a document management system.
OneDrive for Business
Why wrong: OneDrive is for personal storage, not central collaboration.
Exchange Online
Why wrong: Exchange is for email, not document storage.
SharePoint
SharePoint provides central storage with granular permissions.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
SharePoint
SharePoint is the correct choice because it is designed as a centralized document management and collaboration platform that supports granular permission control at the site, library, folder, and item levels. Unlike other services, SharePoint allows administrators to define unique permissions using SharePoint groups or Azure AD security groups, enabling precise access management for a global company's document storage needs.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Microsoft Teams
Why it's wrong here
Teams files are stored in SharePoint, but Teams itself is not a document management system.
OneDrive for Business
Why it's wrong here
OneDrive is for personal storage, not central collaboration.
Exchange Online
Why it's wrong here
Exchange is for email, not document storage.
SharePoint
Why this is correct
SharePoint provides central storage with granular permissions.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates often confuse OneDrive for Business with SharePoint, thinking OneDrive can serve as a central document repository, but OneDrive is designed for personal storage and lacks the centralized administration and granular permission inheritance that SharePoint provides for enterprise document management.
Detailed technical explanation
SharePoint uses a permission model based on securable objects (site, list, library, folder, item) with permission inheritance that can be broken to assign unique permissions at any level. Under the hood, SharePoint leverages claims-based authentication and Azure AD for identity, and permissions are evaluated using an access control list (ACL) that supports up to 50,000 unique permissions per securable object. In a real-world scenario, a global company can create a SharePoint site collection with multiple sub-sites, each with distinct permission sets, and use sharing links with expiration dates and password protection for external collaboration.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
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FAQ
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
The correct answer is: SharePoint — SharePoint is the correct choice because it is designed as a centralized document management and collaboration platform that supports granular permission control at the site, library, folder, and item levels. Unlike other services, SharePoint allows administrators to define unique permissions using SharePoint groups or Azure AD security groups, enabling precise access management for a global company's document storage needs.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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.
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