Question 1,350 of 1,411

Microsoft Purview DLP: Block Sensitive Data from Unauthorized Cloud Services

This SC-900 practice question tests your understanding of describe the capabilities of microsoft security solutions. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.

Your organization wants to protect sensitive documents from being copied to unauthorized cloud services. Which Microsoft Purview capability should you use?

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

Data Loss Prevention (DLP) policy

Data Loss Prevention (DLP) policies are specifically designed to identify, monitor, and automatically protect sensitive information—such as credit card numbers or health records—when users attempt to copy or share it with unauthorized cloud services like personal OneDrive or third-party storage apps. By scanning content in transit and applying actions like blocking the action or encrypting the data, DLP directly addresses the requirement to prevent data exfiltration to unauthorized cloud destinations.

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.

  • Audit log

    Why it's wrong here

    Audit logs track activity but do not block.

  • Data Loss Prevention (DLP) policy

    Why this is correct

    DLP can block sharing of sensitive data to unauthorized cloud services.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Retention policy

    Why it's wrong here

    Retention policies manage retention, not sharing.

  • Sensitivity label

    Why it's wrong here

    Labels classify data but do not enforce blocks.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse Sensitivity labels with DLP because both deal with data protection, but labels are for classification and persistent protection, whereas DLP is the active enforcement mechanism that monitors and blocks unauthorized data movement to cloud services.

Detailed technical explanation

How to think about this question

DLP policies in Microsoft Purview use deep content analysis via exact data match (EDM), machine learning classifiers, and fingerprinting to detect sensitive data types (e.g., EU GDPR, PCI-DSS) even when obfuscated. When a policy is triggered, it can enforce actions like blocking the transfer, showing a policy tip, or automatically applying encryption—all integrated with Microsoft Defender for Cloud Apps for cloud app discovery and session-level controls. In a real-world scenario, a DLP policy can prevent a user from pasting a credit card number into a personal Gmail draft by inspecting the HTTP POST request in real time.

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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.

What to study next

Got this wrong? Here's your next step.

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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: Data Loss Prevention (DLP) policy — Data Loss Prevention (DLP) policies are specifically designed to identify, monitor, and automatically protect sensitive information—such as credit card numbers or health records—when users attempt to copy or share it with unauthorized cloud services like personal OneDrive or third-party storage apps. By scanning content in transit and applying actions like blocking the action or encrypting the data, DLP directly addresses the requirement to prevent data exfiltration to unauthorized cloud destinations.

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.

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.