- A
Microsoft Entra ID B2B collaboration
Microsoft Entra ID B2B collaboration enables sharing applications with external users and allows them to use their own identities. It supports self-service sign-up and conditional access policies like MFA.
- B
Microsoft Entra ID B2C
Why wrong: Microsoft Entra ID B2C is for consumer-facing identity management, not for external business partner access with their own organizational identities.
- C
Microsoft Entra ID Domain Services
Why wrong: Microsoft Entra ID Domain Services provides managed domain services for legacy applications, not for external collaboration.
- D
Microsoft Entra ID Connect
Why wrong: Microsoft Entra ID Connect is for syncing on-premises directory objects to Microsoft Entra ID, not for external user access.
Quick Answer
The answer is Microsoft Entra ID B2B collaboration. This feature is correct because it enables external business partners to access internal applications using their own organizational identities, eliminating the need for separate guest accounts in your tenant. It supports self-service sign-up through entitlement management, allowing partners to request access themselves, and enforces multi-factor authentication for partner users via Conditional Access policies that evaluate the partner’s session regardless of their home tenant’s MFA settings. On the Azure Solutions Architect Expert AZ-305 exam, this scenario tests your ability to distinguish between B2B collaboration and B2C or direct federation—B2B is for business partners with existing identities, while B2C is for consumer-facing apps. A common trap is choosing “External Identities” broadly, but the specific feature for partner self-service and MFA enforcement is B2B collaboration. Memory tip: B2B = “Bring your own Business identity” for partner access.
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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. A key principle to apply: b2B collaboration allows external users to use their own identities.. 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 uses Microsoft Entra ID (Microsoft Entra ID). They want to allow external business partners to access an internal web application using their own organizational identities. The solution must support self-service sign-up and enforce multi-factor authentication for partner users. Which Microsoft Entra ID feature should they configure?
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
Microsoft Entra ID B2B collaboration
Microsoft Entra ID B2B collaboration is the correct feature because it allows external business partners to access internal applications using their own organizational identities (home directory credentials) without requiring them to have a separate account in your tenant. It supports self-service sign-up through entitlement management and can enforce multi-factor authentication (MFA) via Conditional Access policies that evaluate the partner user's session, even if the partner's home tenant does not enforce MFA.
Key principle: B2B collaboration allows external users to use their own identities.
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 B2B collaboration
Why this is correct
Microsoft Entra ID B2B collaboration enables sharing applications with external users and allows them to use their own identities. It supports self-service sign-up and conditional access policies like MFA.
Related concept
B2B collaboration allows external users to use their own identities.
- ✗
Microsoft Entra ID B2C
Why it's wrong here
Microsoft Entra ID B2C is for consumer-facing identity management, not for external business partner access with their own organizational identities.
- ✗
Microsoft Entra ID Domain Services
Why it's wrong here
Microsoft Entra ID Domain Services provides managed domain services for legacy applications, not for external collaboration.
- ✗
Microsoft Entra ID Connect
Why it's wrong here
Microsoft Entra ID Connect is for syncing on-premises directory objects to Microsoft Entra ID, not for external user access.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse B2B collaboration (for business partners with existing organizational identities) with B2C (for customers using social or local accounts), leading them to select B2C when the requirement explicitly states 'business partners' and 'their own organizational identities.'
Detailed technical explanation
How to think about this question
Under the hood, B2B collaboration uses the SAML 2.0 or OpenID Connect protocol to perform cross-tenant authentication, where the partner user authenticates against their home tenant and receives a token that is then exchanged for a resource tenant token. The self-service sign-up capability is powered by Entitlement Management, which allows partners to request access via an access package, and MFA enforcement is achieved by configuring a Conditional Access policy that targets guest users and requires MFA, which can be satisfied by the partner's home tenant MFA or by prompting the user to register MFA in the resource tenant.
KKey Concepts to Remember
- B2B collaboration allows external users to use their own identities.
- It supports self-service sign-up for guest users.
- Conditional Access policies, including MFA, can be enforced on B2B guests.
- B2B guests are managed within the inviting organization's Microsoft Entra tenant.
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
B2B collaboration allows external users to use their own identities.
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.
What to study next
Got this wrong? Here's your next step.
Review b2B collaboration allows external users to use their own identities., then practise related AZ-305 questions on the same topic to reinforce the concept.
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FAQ
Questions learners often ask
What does this AZ-305 question test?
Design identity, governance, and monitoring solutions — This question tests Design identity, governance, and monitoring solutions — B2B collaboration allows external users to use their own identities..
What is the correct answer to this question?
The correct answer is: Microsoft Entra ID B2B collaboration — Microsoft Entra ID B2B collaboration is the correct feature because it allows external business partners to access internal applications using their own organizational identities (home directory credentials) without requiring them to have a separate account in your tenant. It supports self-service sign-up through entitlement management and can enforce multi-factor authentication (MFA) via Conditional Access policies that evaluate the partner user's session, even if the partner's home tenant does not enforce MFA.
What should I do if I get this AZ-305 question wrong?
Review b2B collaboration allows external users to use their own identities., then practise related AZ-305 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
B2B collaboration allows external users to use their own identities.
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Last reviewed: Jun 11, 2026
This AZ-305 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-305 exam.
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