AZ-305 Practice Question: Design identity, governance, and monitoring solutions
This AZ-305 practice question tests your understanding of design identity, governance, and monitoring solutions. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company is building a customer-facing web application. They want to allow users to sign in using their existing social accounts (Microsoft, Google, Facebook) or create a local account. The solution must be fully managed and support custom branding. Which Azure service should they use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Microsoft Entra ID B2C (Business to Consumer)
Microsoft Entra ID B2C (Business to Consumer) is the correct choice because it is a fully managed identity service designed specifically for customer-facing applications. It supports social identity providers (Microsoft, Google, Facebook) via OAuth 2.0 and OpenID Connect, allows local account creation, and provides extensive custom branding capabilities through customizable user flows and page layouts.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Microsoft Entra ID B2C (Business to Consumer)
Why this is correct
Correct. Microsoft Entra ID B2C is built for consumer identity management with social and local accounts, including customization.
Related concept
Read the scenario before looking for a memorised answer.
✗
Microsoft Entra ID External Identities
Why it's wrong here
Incorrect. External Identities is an umbrella term that includes B2B and B2C; B2C is the specific service needed.
✗
Microsoft Entra ID B2B collaboration
Why it's wrong here
Incorrect. Microsoft Entra ID B2B is for inviting business partners to access corporate applications, not for consumer social sign-in.
✗
Microsoft Entra ID Application Proxy
Why it's wrong here
Incorrect. Application Proxy provides remote access to on-premises web applications, not external identity management.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Microsoft Entra ID External Identities (which includes B2B collaboration) with B2C, but External Identities is for business partner access to internal apps, not for building a consumer-facing identity system with social logins and local accounts.
Detailed technical explanation
How to think about this question
Under the hood, Azure AD B2C uses a policy-based architecture where each user flow (e.g., sign-up, sign-in, profile editing) is defined as a separate OpenID Connect or SAML 2.0 relying party. Custom branding is achieved by uploading HTML/CSS/JavaScript templates that override the default Microsoft-hosted UI, and the service supports advanced scenarios like multi-factor authentication and conditional access policies. A subtle behavior is that B2C tenants are separate from regular Azure AD tenants, meaning they have their own directory for consumer users and cannot be used for employee authentication without additional configuration.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-305 question in full detail.
Design identity, governance, and monitoring solutions — This question tests Design identity, governance, and monitoring solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Microsoft Entra ID B2C (Business to Consumer) — Microsoft Entra ID B2C (Business to Consumer) is the correct choice because it is a fully managed identity service designed specifically for customer-facing applications. It supports social identity providers (Microsoft, Google, Facebook) via OAuth 2.0 and OpenID Connect, allows local account creation, and provides extensive custom branding capabilities through customizable user flows and page layouts.
What should I do if I get this AZ-305 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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