Data Security and Compliance

Microsoft Purview

The data security, information protection, lifecycle, risk, audit, and eDiscovery family used to govern Microsoft 365 and AI-related data.

Key points

Sensitivity labels protect and classify
DLP governs risky data use
Explorers and eDiscovery provide different evidence

When to use it

Protect confidential content
Investigate policy alerts or search responsive content

Exam tips

Choose the specific Purview solution for the task
Restrict investigator and content-viewer roles

Free Microsoft 365 Copilot and Agent Administration Fundamentals prep

Build focused AB-900 quizzes from skill areas, topics, and product references.

Practice with exam-style multiple-choice and multiple-response questions, clearly labeled supplemental exercises, score breakdowns, explanations, and a compact reference for this lane's official exam domains.

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All Domain Topic Reference

Selection Questions Difficulty Question type

Exam fidelity: Microsoft does not identify the specific item types that will appear on an individual exam before delivery. This lane counts multiple-choice and multiple-response items as exam-style practice. Ordering and matching are supplemental learning exercises and do not count toward exam-style accuracy. Difficulty labels are calibrated to AB-900 Fundamentals, not a Microsoft-published question rating.

Reference

AB-900 topics and reference map

Study links

AB-900 resources

Official Microsoft resources

AB-900 official exam guide

The current official guide covering skill areas, objectives, audience, updates, and preparation guidance.

Microsoft official training

Official training and learning material aligned to this certification lane.