The answer is a sensitive information type (SIT). This is correct because sensitive information types are purpose-built to detect patterns in data, such as the specific format of social security numbers, by using predefined or custom regex patterns and keywords. On the Microsoft SC-900 exam, this question tests your understanding of Microsoft Purview’s data classification tools, often contrasting SITs with retention labels (which manage lifecycle, not detection) and DLP policies (which enforce actions but rely on SITs for classification). A common trap is confusing the policy with the detection mechanism—remember, DLP policies use SITs, but the SIT itself is what classifies. For a quick memory tip: think “SIT detects the pattern, DLP enforces the rule.”
SC-900 Practice Question: Describe the capabilities of Microsoft compliance solutions
This SC-900 practice question tests your understanding of describe the capabilities of microsoft compliance 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 is implementing Microsoft Purview to manage data governance. You need to classify sensitive data such as social security numbers automatically. What should you create?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Sensitive information type
Option A is correct because sensitive information types (SITs) detect patterns like SSNs. Option B is wrong because retention labels manage retention. Option C is wrong because DLP policies use SITs but are not the classification mechanism. Option D is wrong because trainable classifiers require training data.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Data loss prevention policy
Why it's wrong here
DLP policies enforce actions on sensitive data but rely on existing classification.
✗
Retention label
Why it's wrong here
Retention labels manage data retention and deletion, not classification.
✓
Sensitive information type
Why this is correct
Sensitive information types are patterns that automatically detect sensitive data like SSNs.
Related concept
Static NAT maps one inside address to one outside address.
✗
Trainable classifier
Why it's wrong here
Trainable classifiers require manual training to identify content, not automatic pattern matching.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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. NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated. 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-900 question in full detail.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-900 NAT questions on configuration and troubleshooting.
Describe the capabilities of Microsoft compliance solutions — This question tests Describe the capabilities of Microsoft compliance solutions — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Sensitive information type — Option A is correct because sensitive information types (SITs) detect patterns like SSNs. Option B is wrong because retention labels manage retention. Option C is wrong because DLP policies use SITs but are not the classification mechanism. Option D is wrong because trainable classifiers require training data.
What should I do if I get this SC-900 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related SC-900 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
About these practice questions
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These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Your organization uses Microsoft Purview to manage data governance. You need to ensure that sensitive financial data containing credit card numbers is automatically detected and labeled when stored in SharePoint Online. Which compliance solution should you configure?
medium
✓ A.Information Protection auto-labeling
B.eDiscovery (Premium)
C.Data Lifecycle Management
D.Audit (Premium)
Why A: Option B is correct because Microsoft Purview Information Protection includes sensitive information types and auto-labeling policies that can scan and apply sensitivity labels to content in SharePoint Online. Option A is incorrect because Data Lifecycle Management focuses on retention and deletion policies. Option C is incorrect because Audit solutions track activities but do not automatically label content. Option D is incorrect because eDiscovery is for legal holds and searches, not automatic labeling.
Last reviewed: Jun 21, 2026
Question Discussion
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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.
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