A university runs a joint research program with an engineering firm. About 40 of the firm's engineers need access to a few of the university's web apps for the semester. The firm manages its own identities, and its engineers must keep using their existing work accounts rather than new credentials. The university must stay in control of which apps the guests can reach. Which approach should the university use?
Reveal answer
Correct answer: Invite the engineers as guest users through Microsoft Entra B2B collaboration, so they sign in with their own work identities
Reference: https://learn.microsoft.com/en-us/entra/external-id/what-is-b2b
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02 — The Myelin Layer · Canonical Discussion
Where the exam tries to trick you — and how those who passed solved it.
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Official Answer (B): Invite the engineers as guest users through Microsoft Entra B2B collaboration, so they sign in with their own work identities
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