MS-900 Describe Microsoft 365 apps and services Practice Question
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Which three of the following are key capabilities of Microsoft 365 Apps for enterprise (formerly Office 365 ProPlus)? (Choose three.)
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
Always-up-to-date versions of Word, Excel, PowerPoint, and Outlook
Microsoft 365 Apps for enterprise provides always-up-to-date versions of core Office applications like Word, Excel, PowerPoint, and Outlook, with updates delivered via the Click-to-Run technology from the cloud. It allows installation on up to 5 PCs or Macs per user, enabling productivity across multiple devices. Real-time co-authoring in Word, Excel, and PowerPoint is a key capability, leveraging OneDrive or SharePoint to allow multiple users to edit the same document simultaneously.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Microsoft often tests the distinction between cloud-based subscription services and perpetual on-premises licensing, leading candidates to incorrectly select on-premises deployment as a capability of Microsoft 365 Apps for enterprise.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft 365 Apps for enterprise uses the Click-to-Run streaming and virtualization technology to install and update applications, ensuring they are always patched with the latest security and feature updates. Real-time co-authoring relies on the Office collaboration framework and the use of WebSocket connections to synchronize changes across clients in near real-time, with conflict resolution handled by the server. The 5-device installation limit is enforced through the Microsoft 365 admin center and user account licensing, allowing activation on Windows, macOS, iOS, and Android devices.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
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
Questions learners often ask
What does this MS-900 question test?
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Always-up-to-date versions of Word, Excel, PowerPoint, and Outlook — Microsoft 365 Apps for enterprise provides always-up-to-date versions of core Office applications like Word, Excel, PowerPoint, and Outlook, with updates delivered via the Click-to-Run technology from the cloud. It allows installation on up to 5 PCs or Macs per user, enabling productivity across multiple devices. Real-time co-authoring in Word, Excel, and PowerPoint is a key capability, leveraging OneDrive or SharePoint to allow multiple users to edit the same document simultaneously.
What should I do if I get this MS-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 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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