MS-102 · Microsoft 365 Administrator
Each publication has a different job. Start with the guide that matches what you need now, or use them in sequence for the most complete JITA learning experience.
Build working judgment for Microsoft 365 tenant administration.
This Field Guide develops a working mental model of Microsoft 365 tenant administration. You will connect configure tenants, domains, users, groups, licenses, roles, and organizational settings, manage Microsoft 365 service configuration, health, updates, connectivity, and backup, connect Defender for Office 365 and Defender for Cloud Apps to tenant security operations, and configure Purview DLP, endpoint DLP, and information-governance controls. You are not just memorizing feature names; you are learning what owns the requirement, what can fail, and how to verify the outcome.
- identity/license issue vs workload service issue
- Defender security policy vs Purview information-protection policy
- tenant-wide setting vs workload-specific administration
Prove your MS-102 judgment across Microsoft 365 tenant administration under exam-style conditions.
This Exam Preparation Guide tests whether your understanding of Microsoft 365 tenant administration survives realistic decision pressure. You will practice separating identity/license issue vs workload service issue, Defender security policy vs Purview information-protection policy, and tenant-wide setting vs workload-specific administration. Each scenario is designed to make you identify the governing fact, reject the nearest plausible alternative, and explain the evidence that keeps the correct answer correct.
- identity/license issue vs workload service issue
- Defender security policy vs Purview information-protection policy
- tenant-wide setting vs workload-specific administration
Understand it first. Then prove you can apply it.
The Field Guide builds the understanding. Use it when you need the architecture, mechanics, dependencies, tradeoffs, failure paths, and verification logic behind the certification.
The Exam Preparation Guide tests the judgment. Use it when you need to practice under exam-style conditions, distinguish close answers, and understand why the correct answer survives changed facts.
Recommended sequence: Field Guide → Exam Preparation Guide → return to the Field Guide for targeted remediation where needed.