SC-900 Study Series · Part 1

Security, Compliance and Identity Concepts

Interactive practice for Domain 1. Twelve exam-style questions where every option is explained — why the right one is right, and why each wrong one is wrong — plus two hands-on lab exercises.

12 questions 2 lab exercises Domain 1 · 10–15% of the exam Objectives updated 28 July 2026

📝 Practice quiz — 12 questions

Pick an answer and you'll immediately see why it's right or wrong, along with the reasoning for the other three options.

How to get the most out of this: before clicking, say out loud why you are rejecting each of the other three options. The real exam is won by elimination, not by recognition. The options are shuffled on every attempt, so retaking it tests the concept and not the position you memorized.
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🧪 Lab 1 — The shared responsibility model

Fill the table from memory. For each resource, decide who is responsible in each service model.

Who owns what?

Time: 5 minutes · No lookups. The point is to find out what you actually remember.

ResourceOn-premisesIaaSPaaSSaaS

🧪 Lab 2 — Map your own laptop to Zero Trust

No tenant, no trial, no cost. Just the device you're reading this on.

What is protecting you right now?

Time: 15 minutes · Under each of the six Zero Trust pillars, write what protects you today. Leave it blank if the honest answer is "nothing" — the blanks are the point of the exercise.

This is the companion to the SC-900 Study Series

The full write-up has the diagrams, the exam traps and the explanations behind every one of these questions — four domains, free labs and a mock exam.

Read the series on DEV →