What is Single Sign-On (SSO) in Microsoft Entra ID?

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Accepted Answer

The ability for users to sign in once and access multiple applications without re-entering credentials

Answer

A directory model in which each user is permitted to register only one identity object across all enrolled applications

Answer

A password policy that synchronises a single shared password across the user's email, VPN, and workstation login flows

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A Conditional Access mode that limits sign-in attempts to a defined working-hours window and blocks access outside it

AZ-900 Question 15