AZ-900 Cheat Sheet (High-Yield Review)
Last-minute review of key differences, traps, and high-yield topics.
Quick answers
- Identity: Entra ID + RBAC vs Policy (different jobs).
- Networking: VNets, subnets, NSGs basics (high-level).
- Storage: account types, redundancy, access tiers.
- Cost/SLA: cost tools, SLAs and common traps.
Need a fast AZ-900 review? This cheat sheet focuses on high-yield fundamentals and the service differences that appear most often.
Start with the mini test, then review only what you miss — that’s the fastest way to improve.
Continue in PrepMaster for offline packs, explanations, and exam-style timing.
Free Practice Test
10 random questions from the Microsoft Azure Fundamentals (AZ-900) — Cheat Sheet bank. Instant feedback.
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- You want a quick baseline: 10-question mini test
- You plan to practice offline with packs in the app
- You want explanations + exam-style timed mode
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High-yield review list
- S3: durability, storage classes, lifecycle, replication.
- EC2: ASG + ALB patterns, placement, EBS vs instance store.
- VPC: routing, security groups vs NACLs, endpoints.
- Databases: RDS vs DynamoDB, Multi-AZ basics, read replicas.
- CloudFront: caching + origin patterns, signed URLs/cookies basics.
Topics & Skills Covered
- IaaS vs PaaS vs SaaS (simple examples)
- Compute basics (VMs vs Functions vs Containers)
- Storage basics (Blob tiers, redundancy basics)
- Governance & pricing basics (SLA, cost tools)
Helpful Free Tools
Frequently Asked Questions
Is a cheat sheet enough to pass AZ-900?
Use it for review, then practice questions to confirm you can match services to scenarios.
What should I prioritize last-minute?
Service categories, common comparisons, and pricing/SLA basics.
How do I learn faster?
Mini test → review mistakes → repeat. Keep sessions short but daily.
Can I study offline?
Yes. Download packs once and practice offline.
Do you have an Exam Day Checklist (PDF)?
Yes. Get the free checklist here: https://exam-studios.com/exam-day-checklist/.
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AZ-900 Study Plan (14 Days) — Daily Routine + Free Mini Test
A practical 14-day AZ-900 study plan: daily practice, focused review, and timed sets. Start with a free mini test, then continue offline in the app.
AZ-900 Exam Domains & Topics — What to Study + Free Mini Test
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AZ-900 Flashcards — Quick Daily Review + Free Mini Test
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AZ-900 Core Services & Categories — Quick Map + Free Mini Test
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AZ-900 Exam Info: Duration, Questions, Price, Passing Score | PrepMaster
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Quick AZ-900 guide: Microsoft Entra ID (identity), Azure RBAC (permissions), Azure Policy (rules/guardrails). Take a mini quiz and continue in the app for offline practice.
AZ-900 Storage Tiers (Hot/Cool/Archive) — Study Notes + Quiz | PrepMaster
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AZ-900 Cheat Sheet PDF - Free Download + Mini Quiz
Download a free AZ-900 cheat sheet PDF for quick review of cloud concepts, Azure services, security, governance, and pricing basics.
AZ-900 Quick Summary PDF - Free Download + Mini Quiz
Download a free AZ-900 quick summary PDF for fast review of cloud concepts, Azure services, identity, governance, pricing, and SLA basics.
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Download a free AZ-900 Azure service map PDF: compute, storage, networking, databases, identity, and security at a glance.
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Download a free AZ-900 pricing and governance PDF: Cost Management, pricing calculator, TCO, Policy, tags, locks, and SLAs.
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