Defender for Cloud Apps Access Policy Blocking Access and Downloads
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Blocks access from the specified IP range to the SharePoint site and prevents downloads
This policy is configured with an action of 'Block' and a 'Download (including printing)' control set to 'Block' for the specified IP range. When both access and download are blocked, the result is that users from that IP range are completely denied access to the SharePoint site and cannot download any files. Option C correctly describes this combined blocking behavior.
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.
✗
Allows access but prevents downloads from the specified IP range
Why it's wrong here
Access is blocked entirely, not just downloads.
✗
Allows access to the SharePoint site only from the specified IP range
Why it's wrong here
The policy is set to 'Block', not 'Allow'.
✓
Blocks access from the specified IP range to the SharePoint site and prevents downloads
Why this is correct
The policy blocks access from the IP range and blocks downloads.
Related concept
Read the scenario before looking for a memorised answer.
✗
Disables the policy for the SharePoint site
Why it's wrong here
The 'IsEnabled' is true, so the policy is active.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often focus on the 'Download' control and assume the policy only restricts downloads (Option A), overlooking that the 'Access' action is set to 'Block', which completely denies access from the specified IP range.
Detailed technical explanation
How to think about this question
Microsoft Defender for Cloud Apps access policies use conditional access app control to enforce session-level restrictions via reverse proxy integration. When the 'Access' action is set to 'Block', the proxy terminates the session before any SharePoint content is loaded, effectively preventing both browsing and downloads. The 'Download (including printing)' control is a secondary restriction that would apply only if access were allowed, but here it is redundant because the block action already prevents all interaction.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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 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: Blocks access from the specified IP range to the SharePoint site and prevents downloads — This policy is configured with an action of 'Block' and a 'Download (including printing)' control set to 'Block' for the specified IP range. When both access and download are blocked, the result is that users from that IP range are completely denied access to the SharePoint site and cannot download any files. Option C correctly describes this combined blocking behavior.
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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