This MS-900 practice question tests your understanding of describe security, compliance, privacy, and trust in microsoft 365. 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. A key principle to apply: communication Compliance detects policy violations in Microsoft 365 communications.. 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.
During requirements gathering, an IT manager says the organization must review employee messages for harassment or regulatory policy violations. Microsoft security, identity, or compliance capability should it use?
Microsoft Forms
Why wrong: Forms creates surveys and quizzes, not this security or compliance capability.
Communication Compliance
Communication Compliance detects and routes potentially inappropriate or regulated communications for review.
Microsoft Stream
Why wrong: Stream hosts video content and does not meet this requirement.
Microsoft Planner
Why wrong: Planner manages tasks and does not provide this security or compliance control.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Communication Compliance
Communication Compliance in Microsoft 365 is the correct capability because it is specifically designed to detect, capture, and act on inappropriate messages—such as harassment or regulatory policy violations—across email, Microsoft Teams, and third-party communications. It uses configurable policies with built-in classifiers for harassment, threats, and regulatory compliance, enabling automated review and remediation. This directly addresses the IT manager's requirement to monitor employee messages for policy violations.
Key principle: Communication Compliance detects policy violations in Microsoft 365 communications.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Microsoft Forms
Why it's wrong here
Forms creates surveys and quizzes, not this security or compliance capability.
Communication Compliance
Why this is correct
Communication Compliance detects and routes potentially inappropriate or regulated communications for review.
Related concept
Communication Compliance detects policy violations in Microsoft 365 communications.
Microsoft Stream
Why it's wrong here
Stream hosts video content and does not meet this requirement.
Microsoft Planner
Why it's wrong here
Planner manages tasks and does not provide this security or compliance control.
Common exam traps
The trap here is that candidates may confuse Communication Compliance with other Microsoft 365 tools that have 'communication' in their name (like Microsoft Teams) or assume any Microsoft 365 app can be repurposed for compliance, but only Communication Compliance provides the dedicated policy-based message surveillance and remediation workflow required for harassment and regulatory monitoring.
Detailed technical explanation
Communication Compliance operates by ingesting messages via Exchange Online, Microsoft Teams, and Yammer using the Microsoft Graph API, then applying machine learning classifiers (e.g., for offensive language, financial regulations) to flag content. Policies can be configured with custom keywords, optical character recognition (OCR) for images, and integration with Microsoft Purview for end-to-end audit trails. In a real-world scenario, an organization could set up a policy to automatically escalate flagged Teams chats to a compliance officer for review, with the ability to anonymize the reviewer to reduce bias.
Key takeaway
Communication Compliance detects policy violations in Microsoft 365 communications.
Real-world example
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Review communication Compliance detects policy violations in Microsoft 365 communications., then practise related MS-900 questions on the same topic to reinforce the concept.
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FAQ
Describe security, compliance, privacy, and trust in Microsoft 365 — This question tests Describe security, compliance, privacy, and trust in Microsoft 365 — Communication Compliance detects policy violations in Microsoft 365 communications..
The correct answer is: Communication Compliance — Communication Compliance in Microsoft 365 is the correct capability because it is specifically designed to detect, capture, and act on inappropriate messages—such as harassment or regulatory policy violations—across email, Microsoft Teams, and third-party communications. It uses configurable policies with built-in classifiers for harassment, threats, and regulatory compliance, enabling automated review and remediation. This directly addresses the IT manager's requirement to monitor employee messages for policy violations.
Review communication Compliance detects policy violations in Microsoft 365 communications., then practise related MS-900 questions on the same topic to reinforce the concept.
Communication Compliance detects policy violations in Microsoft 365 communications.
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Last reviewed: Jun 11, 2026
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