What should you recommend?

You manage a single-domain, on-premises Active Directory forest named contoso.com. The forest functional level is Windows Server 2016.
You have several on-premises applications that depend on Active Directory.
You plan to migrate the applications to Azure.
You need to recommend an identity solution for the applications. The solution must meet the following requirements:
Eliminate the need for hybrid network connectivity.
Minimize management overhead for Active Directory.
What should you recommend?
A. In Azure, deploy an additional child domain to the contoso.com forest.
B. In Azure, deploy additional domain controllers for the contoso.com domain.
C. Implement a new Active Directory forest in Azure.
D. Implement Azure Active Directory Domain Services (Azure AD DS).