
Explanation:
No: User1 does not have on-premises sync enabled, and therefore, would not be authenticated via Azure AD Domain Services.
User2 can access the content in share2.
Yes: User2 has on-premises sync enabled, which means they can be authenticated and have access to contoso2024 storage account shares, including share2.
User2 can access the content in share3.
No: The configuration for identity-based access was only shown for contoso2024, and share3 is in a different storage account (contoso2025). Without information about the configuration for contoso2025, we cannot assume User2 has access.