Question 677 of 1,411

SC-900 Practice Question: Describe the capabilities of Microsoft security solutions

This SC-900 practice question tests your understanding of describe the capabilities of microsoft security solutions. 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.

A user reports that they cannot access a sensitive document in SharePoint Online. The document has a 'Highly Confidential' sensitivity label. You verify the label is applied correctly. What is the most likely reason for the access issue?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

  • Clue: "most likely"

    Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

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

The label's encryption settings restrict access to specific users

The 'Highly Confidential' sensitivity label is configured with encryption that restricts access to specific users or groups. Since you verified the label is applied correctly, the most likely reason the user cannot access the document is that their account is not included in the encryption permissions defined by the label. Sensitivity labels in Microsoft Purview Information Protection use Azure Rights Management (Azure RMS) to enforce encryption, and only authorized users with the appropriate rights can decrypt and access the content.

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.

  • The label's encryption settings restrict access to specific users

    Why this is correct

    Encryption can limit access.

    Clue confirmation

    The clue word "most likely" in the question point toward this answer.

    Related concept

    Read the scenario before looking for a memorised answer.

  • The sensitivity label is missing

    Why it's wrong here

    The label is applied correctly.

  • A DLP policy is blocking access

    Why it's wrong here

    DLP blocks sharing, not access.

  • A retention policy is blocking access

    Why it's wrong here

    Retention policies do not block access.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse DLP policies with sensitivity label encryption, assuming DLP blocks access to labeled documents, when in fact DLP only monitors and controls sharing actions, not read access to already-stored content.

Detailed technical explanation

How to think about this question

Sensitivity labels with encryption use Azure RMS to wrap the document with a protected rights template that specifies which users or groups can decrypt and what actions (e.g., view, edit, print) they can perform. The encryption is applied at the file level using AES-256, and the decryption key is stored in Azure AD, requiring the user to have a valid token and be included in the label's permission list. A common real-world scenario is when a label is configured to allow access only to members of a specific security group, and the user has not been added to that group.

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.

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.

Related practice questions

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Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

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FAQ

Questions learners often ask

What does this SC-900 question test?

Describe the capabilities of Microsoft security solutions — This question tests Describe the capabilities of Microsoft security solutions — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: The label's encryption settings restrict access to specific users — The 'Highly Confidential' sensitivity label is configured with encryption that restricts access to specific users or groups. Since you verified the label is applied correctly, the most likely reason the user cannot access the document is that their account is not included in the encryption permissions defined by the label. Sensitivity labels in Microsoft Purview Information Protection use Azure Rights Management (Azure RMS) to enforce encryption, and only authorized users with the appropriate rights can decrypt and access the content.

What should I do if I get this SC-900 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Are there clue words in this question I should notice?

Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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This SC-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SC-900 exam.