Microsoft Identity and Access Administrator (SC-300) Study Guide [116 Minute Read]

A First-Principles Approach to Identity and Access Management

Welcome. This guide builds a durable mental model of Microsoft Entra identity and access management from the ground up, so every feature you meet on the SC-300 makes sense as an answer to a "why" you already understand. Instead of memorizing blades in the admin center, you'll learn the reasoning that lets you derive the right answer when the exam changes the scenario.

Official Exam Objectives: SC-300 Study Guide — Microsoft Learn (skills measured as of April 27, 2026)

The SC-300 is scenario-heavy: most questions describe a business requirement ("You need to ensure… with least privilege / minimal administrative effort") and ask what you should do. Expect multiple-choice, multi-select, drag-drop sequencing, hotspot items, and at least one case study. The exam typically has 40–60 questions in about 100 minutes, with a passing score of 700 out of 1000. There are no prerequisites, and the certification renews annually through a free online assessment.

Exam Domain Weights

The weights are nearly even, with authentication and access management carrying the most points — that's why this guide covers it first after first principles. Treat no domain as optional: a 20% domain is roughly 8–12 questions, more than enough to decide a pass.