Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A security administrator needs to automatically restrict access to documents labeled as 'Highly Confidential' when accessed from devices that are not joined to the domain. The restriction should block editing and printing, and apply encryption. Which combination of Microsoft 365 solutions should the administrator use?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
Microsoft Purview Information Protection + Microsoft Entra ID Conditional Access
Sensitivity labels defined in MIP can enforce encryption and usage restrictions. Conditional Access policies can require domain-joined devices for access, creating a layered approach.
B
Distractor review
Microsoft Purview Data Loss Prevention + Microsoft Entra ID Identity Protection
DLP policies control sharing behavior but do not enforce device-based access restrictions on documents. Identity Protection focuses on sign-in risk, not device state.
C
Distractor review
Microsoft Defender for Office 365 + Microsoft 365 Business Premium
Defender for Office 365 protects against threats in email and SharePoint, but does not provide sensitivity labels or device-based conditional access.
D
Distractor review
Microsoft Purview Audit + Microsoft Entra ID Privileged Identity Management
Audit logs activities for investigation, and PIM manages privileged access, but neither enforces document-level access controls or device restrictions.
Common exam trap
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Technical deep dive
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Related practice questions
Related MS-900 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
During requirements gathering, an IT manager says the organization must let users provision resources from a portal without provider interaction. Cloud concept or benefit best matches this requirement?
Question 2
A compliance-aware administrator is selecting the right Microsoft 365 capability to use Microsoft 365 and another public cloud provider for different workloads. Cloud concept or benefit best matches this requirement?
Question 3
While preparing a Microsoft 365 adoption plan, a consultant is asked to manage leads, opportunities, customer accounts, and sales processes. Microsoft 365 app or service is the best fit?
Question 4
A project manager needs to create a detailed project schedule with a Gantt chart view, task dependencies, critical path analysis, and milestones. The schedule must be shared with team members who can update their tasks, and the manager wants to track progress against a baseline. Which Microsoft 365 app is specifically designed for this type of project management?
Question 5
A project manager wants to schedule a meeting with team members to discuss project progress. They need to find a time that works for everyone based on their calendars. Which Microsoft 365 app should they use?
Question 6
A project manager wants to create a visual dashboard that tracks project tasks, deadlines, and progress. The dashboard should pull data from a Microsoft List and update in real time. Which Microsoft 365 app is best suited for building this interactive dashboard?
FAQ
Questions learners often ask
What does this MS-900 question test?
Authentication checks who the user is.
What is the correct answer to this question?
The correct answer is: Microsoft Purview Information Protection + Microsoft Entra ID Conditional Access — Microsoft Purview Information Protection (MIP) with sensitivity labels can be configured to apply encryption and usage restrictions (e.g., block editing, printing). Conditional Access policies in Microsoft Entra ID can enforce access controls based on device state (e.g., domain joined). DLP policies block sharing but do not enforce device-based access controls on already shared files. Defender for Endpoint is for threat detection, not document access control.
What should I do if I get this MS-900 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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