The answer is the sensitivity label and the auto-labeling policy. The sensitivity label defines the classification and protection settings, such as encryption or headers, that will be applied to content containing personally identifiable information (PII). The auto-labeling policy is the component that automatically applies that sensitivity label to documents based on conditions like the presence of sensitive data types, enabling automated classification without manual user intervention. On the Microsoft Cybersecurity Architect exam, this tests your understanding of how Purview components work together for data protection, often appearing as a scenario where you must distinguish between creating the label itself and the policy that enforces its automatic application. A common trap is selecting only the label or only the policy, forgetting that both are required for the auto-apply mechanism to function. Memory tip: think of the label as the “what” and the auto-labeling policy as the “how” and “when.”
SC-100 Practice Question: Design security operations, identity, and compliance capabilities
This SC-100 practice question tests your understanding of design security operations, identity, and compliance capabilities. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 uses Microsoft Purview to classify sensitive data. You need to automatically apply a sensitivity label to documents that contain personally identifiable information (PII). Which TWO components should you configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Auto-labeling policy
Auto-labeling policy (A) is correct because it automatically applies sensitivity labels to documents based on conditions such as the presence of sensitive data types (e.g., PII). Sensitivity label (D) is correct because it defines the classification and protection settings (e.g., encryption, markings) that are applied to the content. Together, they enable automatic classification of PII documents without manual user intervention.
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.
✓
Auto-labeling policy
Why this is correct
Auto-labeling policies automatically apply sensitivity labels based on conditions.
Related concept
Read the scenario before looking for a memorised answer.
✗
Retention label
Why it's wrong here
Retention labels manage data lifecycle, not sensitivity classification.
✗
Data Loss Prevention (DLP) policy
Why it's wrong here
DLP policies enforce actions on sensitive data but do not automatically apply labels.
✓
Sensitivity label
Why this is correct
Sensitivity labels define the classification and protection to be applied.
Related concept
Read the scenario before looking for a memorised answer.
✗
Trainable classifier
Why it's wrong here
Trainable classifiers are used for custom classification but are not required for built-in PII detection.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse DLP policies (which detect and block data exfiltration) with auto-labeling policies (which apply classification labels), leading them to incorrectly select DLP policy as a component for automatic labeling.
Detailed technical explanation
How to think about this question
Auto-labeling policies in Microsoft Purview use sensitive information types (e.g., predefined PII regex patterns) or trainable classifiers to scan content at rest in SharePoint, OneDrive, and Exchange. When a match occurs, the policy applies the specified sensitivity label, which can enforce encryption via Azure Information Protection (AIP) and add visual markings. A common subtlety is that auto-labeling policies for documents at rest require scanning to be enabled and can take up to 24 hours to process, while for emails they apply at send 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 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 security operations, identity, and compliance capabilities — This question tests Design security operations, identity, and compliance capabilities — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Auto-labeling policy — Auto-labeling policy (A) is correct because it automatically applies sensitivity labels to documents based on conditions such as the presence of sensitive data types (e.g., PII). Sensitivity label (D) is correct because it defines the classification and protection settings (e.g., encryption, markings) that are applied to the content. Together, they enable automatic classification of PII documents without manual user intervention.
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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