- A
Microsoft Stream
Why wrong: Stream hosts video content and does not address this licensing or support need.
- B
Assign least-privileged support or reader roles
Support roles should be scoped to the minimum access needed.
- C
Microsoft Forms
Why wrong: Forms collects survey responses and does not meet this requirement.
- D
Microsoft Whiteboard
Why wrong: Whiteboard is for visual collaboration, not this licensing or admin requirement.
Question 25 of 985
Assign Least-Privileged Admin Roles for Support Staff
This MS-900 practice question tests your understanding of describe microsoft 365 pricing and support. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
An administrator is reviewing a request from users who need to let support staff troubleshoot without tenant-wide change permissions. Microsoft 365 licensing, admin, or support concept is most relevant?
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
✓
Assign least-privileged support or reader roles
The correct answer is B because the scenario requires granting support staff the ability to troubleshoot without tenant-wide change permissions, which directly maps to the principle of least privilege. In Microsoft 365, this is achieved by assigning a role like Helpdesk Administrator or a reader role (e.g., Global Reader), which provides read-only or limited administrative access without allowing modifications to tenant-wide settings. This aligns with the 'Describe Microsoft 365 pricing and support' domain, specifically the support and admin concepts.
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.
- ✗
Microsoft Stream
Why it's wrong here
Stream hosts video content and does not address this licensing or support need.
- ✓
Assign least-privileged support or reader roles
Why this is correct
Support roles should be scoped to the minimum access needed.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Microsoft Forms
Why it's wrong here
Forms collects survey responses and does not meet this requirement.
- ✗
Microsoft Whiteboard
Why it's wrong here
Whiteboard is for visual collaboration, not this licensing or admin requirement.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse a specific Microsoft 365 service (like Stream, Forms, or Whiteboard) with an admin or support concept, failing to recognize that the question is about role-based access control and least privilege, not about a particular application.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft 365 uses Azure Active Directory (Azure AD) roles, where the Helpdesk Administrator role can reset passwords and manage service requests but cannot modify tenant-wide settings like billing or global admin configurations. The principle of least privilege is enforced via Role-Based Access Control (RBAC), ensuring support staff can only perform tasks within their assigned scope. In a real-world scenario, a support agent with the Helpdesk Administrator role can troubleshoot user issues without risking accidental changes to Exchange or SharePoint tenant settings.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Describe Microsoft 365 pricing and support — study guide chapter
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FAQ
Questions learners often ask
What does this MS-900 question test?
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: Assign least-privileged support or reader roles — The correct answer is B because the scenario requires granting support staff the ability to troubleshoot without tenant-wide change permissions, which directly maps to the principle of least privilege. In Microsoft 365, this is achieved by assigning a role like Helpdesk Administrator or a reader role (e.g., Global Reader), which provides read-only or limited administrative access without allowing modifications to tenant-wide settings. This aligns with the 'Describe Microsoft 365 pricing and support' domain, specifically the support and admin concepts.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Same concept, more angles
3 more ways this is tested on MS-900
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. An administrator is reviewing a request from users who need to reset user passwords without assigning Global Administrator. Microsoft 365 licensing, admin, or support concept is most relevant?
medium- A.Microsoft Whiteboard
- ✓ B.Password Administrator
- C.Microsoft Forms
- D.Microsoft Stream
Why B: The Password Administrator role in Microsoft Entra ID (formerly Azure AD) allows users to reset passwords for non-administrator users and manage service requests without granting the highly privileged Global Administrator role. This directly addresses the user request while adhering to the principle of least privilege, making it the most relevant concept for this scenario.
Variation 2. While preparing a Microsoft 365 adoption plan, a consultant is asked to control who can purchase or change subscriptions. Microsoft 365 licensing, admin, or support concept is most relevant?
medium- A.Microsoft Whiteboard
- B.Microsoft Forms
- ✓ C.Admin roles and billing permissions
- D.Microsoft Stream
Why C: The question asks about controlling who can purchase or change subscriptions, which is a billing and licensing administration task. Admin roles and billing permissions in Microsoft 365 allow you to delegate specific permissions, such as the Billing Administrator role, which grants the ability to make purchases, manage subscriptions, and handle support tickets. This directly addresses the requirement to restrict subscription changes to authorized personnel.
Variation 3. While preparing a Microsoft 365 adoption plan, a consultant is asked to manage billing without granting full tenant control. Microsoft 365 licensing, admin, or support concept is most relevant?
medium- A.Microsoft Stream
- B.Microsoft Forms
- ✓ C.Billing Administrator
- D.Microsoft Whiteboard
Why C: The Billing Administrator role in Microsoft 365 is specifically designed to manage billing tasks—such as invoices, payment methods, and subscription purchases—without granting broader tenant-wide administrative privileges. This aligns directly with the scenario of managing billing while avoiding full tenant control, making it the most relevant concept for the adoption plan.
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Last reviewed: Jun 11, 2026
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