MS-900 Describe Microsoft 365 pricing and support Practice Question
This MS-900 practice question tests your understanding of describe microsoft 365 pricing and support. 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.
A non-profit organization with 300 users currently uses Microsoft 365 Business Basic. They want to add Microsoft Defender for Office 365 (Plan 1) and endpoint management capabilities using Microsoft Intune. They are eligible for non-profit pricing. What is the most cost-effective way to obtain these features?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Upgrade to Microsoft 365 Business Premium
Microsoft 365 Business Premium includes both Microsoft Defender for Office 365 (Plan 1) and Microsoft Intune (for endpoint management) at no additional cost, and with non-profit pricing it is the most cost-effective option. Upgrading from Business Basic to Business Premium provides all required features in a single subscription, avoiding the need for separate add-ons or higher-tier enterprise plans.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Upgrade to Microsoft 365 Business Premium
Why this is correct
Business Premium includes Defender for Office 365 and Intune, meeting the requirements at the lowest cost for a non-profit.
Related concept
Read the scenario before looking for a memorised answer.
✗
Switch to Microsoft 365 E3 licenses
Why it's wrong here
E3 lacks Defender for Office 365 and would require additional licensing, making it more expensive.
✗
Add Microsoft 365 E5 Security add-on
Why it's wrong here
The E5 Security add-on is applicable only to E5 licenses; it cannot be added to Business Basic or E3.
✗
Add Microsoft 365 Business Extra File Storage
Why it's wrong here
This add-on only provides additional storage, not security or management features.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may assume they need to purchase separate add-ons (like E5 Security) or upgrade to an enterprise plan (E3) to get advanced security and management, when Business Premium already includes both Defender for Office 365 Plan 1 and Intune at a lower per-user cost.
Detailed technical explanation
How to think about this question
Microsoft 365 Business Premium bundles Exchange Online Protection (EOP) with Defender for Office 365 Plan 1 (including Safe Links, Safe Attachments, and anti-phishing policies) and Intune for mobile device management (MDM) and mobile application management (MAM). Under the hood, Intune uses the Microsoft Graph API and the OMA-DM protocol for policy enforcement, while Defender for Office 365 integrates at the transport layer to inspect email attachments and URLs in real time. For a 300-user non-profit, Business Premium provides a unified licensing model that simplifies administration and reduces total cost of ownership compared to stacking add-ons.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-900 question in full detail.
Describe Microsoft 365 pricing and support — This question tests Describe Microsoft 365 pricing and support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Upgrade to Microsoft 365 Business Premium — Microsoft 365 Business Premium includes both Microsoft Defender for Office 365 (Plan 1) and Microsoft Intune (for endpoint management) at no additional cost, and with non-profit pricing it is the most cost-effective option. Upgrading from Business Basic to Business Premium provides all required features in a single subscription, avoiding the need for separate add-ons or higher-tier enterprise plans.
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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Question Discussion
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