MS-900 Practice Question: Microsoft 365 plans vary in features and cost.
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. A key principle to apply: microsoft 365 plans vary in features and cost.. 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 help desk lead is documenting the correct Microsoft 365 approach to estimate monthly Microsoft 365 subscription cost. Microsoft 365 licensing, admin, or support concept is most relevant?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Plan selection, user count, add-ons, billing term, and applicable discounts
Option C is correct because estimating monthly Microsoft 365 subscription cost requires evaluating plan selection (e.g., Business Basic, Business Premium, Enterprise E3/E5), user count, add-ons (e.g., Microsoft 365 E5 Compliance, Power BI Pro), billing term (monthly vs. annual commitment), and applicable discounts (e.g., EA, CSP, or promotional offers). These factors directly determine the total monthly cost, making this the most relevant concept under the 'Describe Microsoft 365 pricing and support' domain.
Key principle: Microsoft 365 plans vary in features and cost.
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 Whiteboard
Why it's wrong here
Whiteboard is for visual collaboration, not this licensing or admin requirement.
✗
Microsoft Stream
Why it's wrong here
Stream hosts video content and does not address this licensing or support need.
✓
Plan selection, user count, add-ons, billing term, and applicable discounts
Why this is correct
Microsoft 365 cost depends on licenses, users, add-ons, and billing arrangements.
Related concept
Microsoft 365 plans vary in features and cost.
✗
Microsoft Forms
Why it's wrong here
Forms collects survey responses and does not meet this requirement.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse individual Microsoft 365 services (like Whiteboard, Stream, or Forms) with the licensing and pricing concepts that actually determine subscription costs, leading them to select a service name rather than the correct cost-estimation factors.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft 365 pricing is calculated via the Microsoft 365 admin center's billing section, where the total monthly cost is derived from the sum of per-user license prices (e.g., $12.50/user/month for Business Premium with annual commitment) plus any add-on costs, minus applicable discounts like the 15% Education discount or 20% nonprofit discount. The billing term (monthly vs. annual) affects the per-user price, with annual commitment typically offering a 15-20% discount. In a real-world scenario, a company with 500 users on Enterprise E3 ($36/user/month) and 50 add-on E5 Compliance licenses ($12/user/month) on an annual term would see a monthly cost of (500*$36 + 50*$12) * 0.85 (annual discount) = $15,810.
KKey Concepts to Remember
Microsoft 365 plans vary in features and cost.
Subscription cost scales directly with the number of licensed users.
Add-on services increase the base subscription price.
Billing term (monthly vs. annual) impacts the per-user cost.
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
Microsoft 365 plans vary in features and cost.
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 — Microsoft 365 plans vary in features and cost..
What is the correct answer to this question?
The correct answer is: Plan selection, user count, add-ons, billing term, and applicable discounts — Option C is correct because estimating monthly Microsoft 365 subscription cost requires evaluating plan selection (e.g., Business Basic, Business Premium, Enterprise E3/E5), user count, add-ons (e.g., Microsoft 365 E5 Compliance, Power BI Pro), billing term (monthly vs. annual commitment), and applicable discounts (e.g., EA, CSP, or promotional offers). These factors directly determine the total monthly cost, making this the most relevant concept under the 'Describe Microsoft 365 pricing and support' domain.
What should I do if I get this MS-900 question wrong?
Review microsoft 365 plans vary in features and cost., then practise related MS-900 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Microsoft 365 plans vary in features and cost.
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