The answer is to configure a Data Loss Prevention (DLP) policy that uses the 'Encrypt email messages' action. This is correct because Microsoft Purview Message Encryption can be triggered automatically by a DLP policy when it detects sensitive information types, such as credit card numbers, in outgoing emails. The DLP policy evaluates the content in transit and applies the encryption action before the message leaves the organization, ensuring compliance without manual user intervention. On the MS-102 exam, this scenario tests your understanding of how DLP policies integrate with Microsoft Purview Message Encryption to auto-encrypt emails containing credit card numbers, a common requirement for financial data protection. A frequent trap is confusing DLP with sensitivity labels, which require manual application or automatic labeling based on content, not encryption actions. Another pitfall is selecting Data Lifecycle Management, which handles retention and deletion, not real-time encryption. Remember the memory tip: “DLP detects and encrypts; labels classify but don’t encrypt automatically.”
MS-102 Manage compliance by using Microsoft Purview Practice Question
This MS-102 practice question tests your understanding of manage compliance by using microsoft purview. 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 needs to ensure that all emails containing credit card numbers are automatically encrypted before being sent to external recipients. Which Microsoft Purview solution 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
✓
Configure a DLP policy that uses the 'Encrypt email messages' action.
The requirement is to automatically encrypt emails based on content (credit card numbers). Microsoft Purview Message Encryption can be triggered by a DLP policy that detects sensitive information types. Option B is incorrect because sensitivity labels are manually applied. Option C is incorrect because Data Lifecycle Management handles retention and deletion. Option D is incorrect because Communication Compliance monitors for policy violations, not encryption.
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.
✓
Configure a DLP policy that uses the 'Encrypt email messages' action.
Why this is correct
This automatically encrypts emails matching sensitive info types.
Related concept
Read the scenario before looking for a memorised answer.
✗
Create a sensitivity label that applies encryption and auto-labeling.
Why it's wrong here
Auto-labeling can encrypt, but it requires a label to be applied first.
✗
Set up a retention policy with encryption.
Why it's wrong here
Retention policies do not encrypt emails.
✗
Implement a Communication Compliance policy.
Why it's wrong here
Communication Compliance is for monitoring, not encryption.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 MS-102 question in full detail.
Identify which MS-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Manage compliance by using Microsoft Purview — This question tests Manage compliance by using Microsoft Purview — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure a DLP policy that uses the 'Encrypt email messages' action. — The requirement is to automatically encrypt emails based on content (credit card numbers). Microsoft Purview Message Encryption can be triggered by a DLP policy that detects sensitive information types. Option B is incorrect because sensitivity labels are manually applied. Option C is incorrect because Data Lifecycle Management handles retention and deletion. Option D is incorrect because Communication Compliance monitors for policy violations, not encryption.
What should I do if I get this MS-102 question wrong?
Identify which MS-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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