The correct answer is Microsoft Purview Data Map and Microsoft Purview Data Loss Prevention (DLP). Data Map automates scanning and classification of sensitive data across Microsoft 365, Azure, and on-premises sources, building a unified inventory with sensitivity labels, while DLP enforces policies to detect and block unauthorized sharing or leakage of that classified data across the same hybrid environments. On the Microsoft Cybersecurity Architect exam, this pairing tests your understanding of how discovery and protection work together in a hybrid data estate—a common scenario where candidates mistakenly choose only one solution or confuse Data Map with Information Protection. A key trap is thinking Azure Information Protection alone handles discovery; remember that Data Map provides the scanning and classification foundation, and DLP applies the protective controls. Memory tip: Map it, then Lock it—Data Map discovers, DLP defends.
SC-100 Practice Question: Design solutions that align with security best practices and priorities
This SC-100 practice question tests your understanding of design solutions that align with security best practices and priorities. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
Which TWO Microsoft Purview solutions are used to discover and protect sensitive data across Microsoft 365, Azure, and on-premises environments?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Microsoft Purview Data Map
Microsoft Purview Data Map (B) is correct because it provides automated scanning and classification of sensitive data across Microsoft 365, Azure, and on-premises sources, creating a unified map of data assets and their sensitivity labels. Microsoft Purview Data Loss Prevention (DLP) (E) is correct because it enforces policies to detect and prevent unauthorized sharing or leakage of sensitive data across these same environments, integrating with the classification from Data Map. Together, they discover sensitive data via classification and protect it through policy enforcement.
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 Purview Audit
Why it's wrong here
Audit logs user activities but does not discover or protect data.
✓
Microsoft Purview Data Map
Why this is correct
Data Map discovers and classifies data across sources.
Related concept
Read the scenario before looking for a memorised answer.
✗
Microsoft Purview eDiscovery
Why it's wrong here
eDiscovery is for searching and exporting data for legal purposes.
✗
Microsoft Purview Information Protection
Why it's wrong here
Information Protection applies sensitivity labels, but discovery is done by Data Map.
✓
Microsoft Purview Data Loss Prevention (DLP)
Why this is correct
DLP protects sensitive data from being shared inappropriately.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Microsoft Purview Information Protection (which handles labeling and encryption) with the discovery capability provided by Data Map, leading them to select D instead of B, even though Information Protection relies on Data Map for automated scanning and classification across hybrid environments.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Purview Data Map uses built-in scanners that connect to data sources via protocols like JDBC for SQL Server, REST APIs for Azure Blob Storage, and the Microsoft Information Protection (MIP) SDK for on-premises file shares, applying over 200 built-in sensitive information types (e.g., credit card numbers, passport IDs) using regex and machine learning. Data Loss Prevention policies then leverage these classifications in real-time, inspecting content at rest, in transit (e.g., Exchange Online, Teams), and on endpoints using deep content analysis, including exact data match (EDM) for custom databases. A real-world scenario: a healthcare organization uses Data Map to discover patient records in Azure SQL Database and on-premises file servers, then applies DLP policies to block sharing of those records via email or Teams.
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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-100 question in full detail.
Design solutions that align with security best practices and priorities — This question tests Design solutions that align with security best practices and priorities — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Microsoft Purview Data Map — Microsoft Purview Data Map (B) is correct because it provides automated scanning and classification of sensitive data across Microsoft 365, Azure, and on-premises sources, creating a unified map of data assets and their sensitivity labels. Microsoft Purview Data Loss Prevention (DLP) (E) is correct because it enforces policies to detect and prevent unauthorized sharing or leakage of sensitive data across these same environments, integrating with the classification from Data Map. Together, they discover sensitive data via classification and protect it through policy enforcement.
What should I do if I get this SC-100 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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