hardMultiple ChoiceObjective-mapped
PL-900 Azure AD B2C user flow Practice Question
You are designing a Power Pages site that requires users to reset their own passwords. The site uses Azure AD B2C for authentication. Which configuration is necessary?
⚠ Common exam trap
Candidates often confuse Azure AD B2C password reset with the Microsoft Entra ID self-service password reset for employees. For Power Pages with external users, use Azure AD B2C user flows.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable the 'Password reset' user flow in Azure AD B2C
Azure AD B2C provides a 'Password reset' user flow that allows users to reset their own passwords. Options B, C, and D are incorrect: a custom identity provider may not support password reset natively and is unnecessary; Dataverse is a data storage layer and does not handle authentication; Microsoft Entra ID self-service password reset is intended for organizational accounts, not for external B2C users.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Enable the 'Password reset' user flow in Azure AD B2C
Why this is correct
Enabling the 'Password reset' user flow in Azure AD B2C allows users to reset their own passwords, which is the correct configuration.
- ✗
Add a custom identity provider that supports password reset
Why it's wrong here
Adding a custom identity provider does not guarantee password reset support and is not necessary when Azure AD B2C already provides this capability.
- ✗
Enable password reset in Dataverse
Why it's wrong here
Dataverse is a data storage layer and does not handle authentication or password resets.
- ✗
Configure Microsoft Entra ID self-service password reset
Why it's wrong here
Microsoft Entra ID self-service password reset is designed for organizational accounts, not for external users in a B2C scenario.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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