SC-900 Practice Question: Describe the capabilities of Microsoft compliance solutions
A healthcare organization subject to HIPAA regulations stores patient health information (PHI) in SharePoint Online and OneDrive. The compliance team needs to automatically detect and classify medical record numbers and other PHI when documents are uploaded. Detected sensitive content must be protected by encryption and restricted to authorized users only. Additionally, the team wants to prevent users from sharing such documents externally. Which TWO Microsoft Purview solutions should they combine to achieve these requirements? (Choose two.)
⚠ Common exam trap
Watch out — candidates often confuse Communication Compliance (which monitors communications) with DLP or Information Protection, or assume Data Lifecycle Management handles classification, but it only manages retention and deletion.
Answer choices
Why each option matters
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 Loss Prevention (DLP)
Microsoft Purview Information Protection (B) enables automatic classification and labeling of sensitive data like medical record numbers and PHI based on sensitive info types or trainable classifiers. Microsoft Purview Data Loss Prevention (A) then enforces policies to apply encryption, restrict access to authorized users, and block external sharing of labeled documents. Together, they meet the requirements for detection, protection, and sharing prevention.
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 Data Loss Prevention (DLP)
Why this is correct
Microsoft Purview Data Loss Prevention (DLP) policies are specifically designed to identify, monitor, and protect sensitive information across various locations within Microsoft 365, including Exchange Online, SharePoint Online, OneDrive, and Teams. It leverages sensitive information types, trainable classifiers, and exact data match to detect HIPAA-regulated data, such as Protected Health Information (PHI). Upon detection, DLP can enforce actions like blocking sharing, notifying users and administrators, or automatically applying sensitivity labels to prevent unauthorized disclosure, directly addressing detection and prevention requirements.
- ✓
Microsoft Purview Information Protection
Why this is correct
Microsoft Purview Information Protection (MIP) enables organizations to classify and protect sensitive data using sensitivity labels. These labels can be applied manually by users or automatically based on content, enforcing encryption, visual markings, and granular access controls. For HIPAA-regulated data, MIP ensures that even if data leaves the organization's direct control, it remains persistently protected and accessible only to authorized individuals, fulfilling data protection and restriction requirements by making the data itself intelligent and self-protecting.
- ✗
Microsoft Purview Communication Compliance
Why it's wrong here
Microsoft Purview Communication Compliance is designed to help organizations detect, investigate, and act on inappropriate communications within Microsoft 365, such as harassment, threats, or the sharing of sensitive information via chat or email. While it monitors communications for policy violations, its primary function is not the automatic classification, encryption, or access restriction of *stored documents* containing HIPAA-regulated data, which is the core requirement for protecting sensitive content at rest or in transit.
When this WOULD be correct
An organization needs to monitor employee communications (e.g., email, Teams) for policy violations such as harassment, confidential information leaks, or regulatory compliance breaches (e.g., FINRA). In that scenario, Communication Compliance would be the correct solution.
- ✗
Microsoft Purview Data Lifecycle Management
Why it's wrong here
Microsoft Purview Data Lifecycle Management (DLM) primarily focuses on managing the retention and deletion of data to meet regulatory, legal, and business requirements over time. While crucial for compliance by ensuring data is kept for the correct duration and then disposed of properly, DLM does not inherently provide capabilities for real-time detection of sensitive content, automatic classification, or the encryption and access restriction mechanisms needed to prevent unauthorized sharing or access of HIPAA-regulated data.
When this WOULD be correct
A question requiring automatic retention or deletion of documents after a specified period (e.g., retaining medical records for 6 years per HIPAA) would make Data Lifecycle Management the correct answer.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The SC-900 exam frequently reuses these exact scenarios with slightly different constraints.
✓Microsoft Purview Data Loss Prevention (DLP)Correct answer▾
Why this is correct
Microsoft Purview Data Loss Prevention (DLP) policies are specifically designed to identify, monitor, and protect sensitive information across various locations within Microsoft 365, including Exchange Online, SharePoint Online, OneDrive, and Teams. It leverages sensitive information types, trainable classifiers, and exact data match to detect HIPAA-regulated data, such as Protected Health Information (PHI). Upon detection, DLP can enforce actions like blocking sharing, notifying users and administrators, or automatically applying sensitivity labels to prevent unauthorized disclosure, directly addressing detection and prevention requirements.
✗Microsoft Purview Communication ComplianceWrong answer — click to see why▾
Why this is wrong here
Communication Compliance focuses on detecting policy violations in communications (e.g., inappropriate language, insider trading) rather than automatically detecting and protecting PHI in documents. It does not provide encryption or access restrictions for sensitive content.
★ When this WOULD be the correct answer
An organization needs to monitor employee communications (e.g., email, Teams) for policy violations such as harassment, confidential information leaks, or regulatory compliance breaches (e.g., FINRA). In that scenario, Communication Compliance would be the correct solution.
Why candidates choose this
Candidates may confuse 'compliance' with data protection, assuming Communication Compliance handles all compliance-related tasks, including detecting sensitive data in documents, due to its name and general compliance focus.
✗Microsoft Purview Data Lifecycle ManagementWrong answer — click to see why▾
Why this is wrong here
Data Lifecycle Management manages retention and deletion of data based on policies, but does not detect, classify, or protect sensitive content like PHI, nor does it prevent external sharing.
★ When this WOULD be the correct answer
A question requiring automatic retention or deletion of documents after a specified period (e.g., retaining medical records for 6 years per HIPAA) would make Data Lifecycle Management the correct answer.
Why candidates choose this
Candidates may confuse data lifecycle management with data protection, assuming that managing data over time includes security controls, but DLM focuses on retention and disposal, not classification or encryption.
Analysis generated from the official SC-900blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Go deeper
Related to this question
Learn chapter
Compliance Concepts
Key term
Data Loss Prevention
Data Loss Prevention (DLP) is a set of tools and processes that help organizations stop sensitive information from being shared, leaked, or stolen, whether accidentally or on purpose.
Key term
SharePoint Online
SharePoint Online is a cloud-based collaboration platform from Microsoft that lets teams create, store, organize, and share content securely from anywhere.
About these practice questions
This SC-900 question is part of Courseiva's 1,250-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.