SC-300 Study Guide 2026
Everything you need to pass the SC-300 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 SC-300 Exam Format at a Glance
📚 SC-300 Topics to Study (21)
✍️ Sample SC-300 Questions & Answers
1. Which authentication method in Azure AD uses a physical device compliant with the FIDO Alliance standards for passwordless sign-in?
FIDO2 security keys are physical hardware devices (like YubiKey) that comply with FIDO2/WebAuthn standards, enabling passwordless authentication without any shared secrets.
2. A user successfully completes SSPR to reset their password after being flagged by Identity Protection. What is the result on their user risk level?
A secure password reset through SSPR signals to Identity Protection that the credential risk has been addressed, automatically remediating the user's risk level back to none.
3. Which Azure AD External Identities setting controls whether guest users can invite other external users into the tenant?
The 'Guest invite restrictions' in External collaboration settings determines whether guest users can send B2B invitations, limiting this capability to admins only or allowing guests to invite others.
4. An organization wants to automatically create a guest account in Azure AD when an external user requests an access package for the first time. Which Entitlement Management setting enables this?
Enabling automatic guest account creation in the access package policy allows Entitlement Management to provision a B2B guest account for external requestors who do not yet have a presence in the tenant.
5. An administrator marks a risky user as 'Confirm user compromised' in Identity Protection. What immediate effect does this action have?
Confirming a user as compromised sets their user risk to high, which can trigger the user risk policy to block sign-in or require password reset depending on policy configuration.
6. An administrator wants to enable passwordless authentication for users who use Windows 10 domain-joined devices. Which authentication method should they configure?
Windows Hello for Business is the passwordless solution designed specifically for Windows 10/11 domain-joined and Azure AD-joined devices, replacing passwords with biometric or PIN-based authentication tied to the device.