What should you do?

You have an Azure Active Directory (Azure AD) tenant named contoso.com that contains an Azure AD enterprise application named App1.

A contractor uses the credentials of [email protected].

You need to ensure that you can provide the contractor with access to App1. The contractor must be able to authenticate as [email protected].

What should you do?
A . Run the New-AzureADMSInvitation cmdlet.
B. Configure the External collaboration settings.
C. Add a WS-Fed identity provider.
D. Implement Azure AD Connect.

Answer: A

Explanation:

Reference:

https://docs.microsoft.com/en-us/azure/active-directory/external-identities/b2b-quickstart-add-guest-users-portal

https://docs.microsoft.com/en-us/powershell/module/azuread/new-azureadmsinvitation?view=azureadps-2.0