Why This Cheat Sheet Matters for MS-102
This cheat sheet covers the most important Microsoft 365 Administration concepts tested on the MS-102 (Microsoft 365 Administrator) certification exam. It contains 2 sections with 6 key points that you should memorize before exam day. Tenant setup, service health, and org settings. Use this as a quick-reference guide during your final review sessions.
2Sections
6Key Points
Core Tasks
- Validate domain and DNS readiness.
- Use group-based licensing where possible.
- Apply least-privilege admin role assignment.
Ops Hygiene
- Monitor service health daily.
- Track role changes and privileged access.
- Review guest lifecycle regularly.
Practice Tenant Management Questions
Put your knowledge to the test with practice questions.
Azure Quick Reference Tips
Azure services follow consistent naming patterns that help with exam recall. Resource Manager (ARM) templates use JSON, while Bicep provides a cleaner DSL for infrastructure as code. Remember that Azure resources are organised in a hierarchy: Management Groups → Subscriptions → Resource Groups → Resources.