Microsoft Azure Architect Technologies (AZ-300) Practice Exam

What does integrating Azure AD with an on-premises directory allow?

1. Complete migration of all on-premises resources to Azure

2. Real-time management of on-premises authentication

3. Control over Azure subscription billing only

4. Single identity management across both environments

The correct answer is: Single identity management across both environments

Integrating Azure Active Directory (Azure AD) with an on-premises directory allows for single identity management across both environments. This seamless integration facilitates a unified identity for users, meaning that they can use the same credentials to access resources and services in both Azure and the on-premises environment. This integration enables features such as synchronization of user identities, group memberships, and credentials, making it easier for users to manage their logins and ensuring that the same access rights are maintained across both locations. It also enhances security by providing consistent access policies and management practices, reducing the overhead of managing multiple identities for users. In contrast to other options, this integration does not imply a complete migration of resources, as it encompasses hybrid environments where both on-premises and cloud resources coexist. It also does not solely focus on real-time management of on-premises authentication in isolation, nor does it limit functionality purely to managing Azure subscription billing. The primary benefit is indeed the provision of a single identity management solution that enhances user experience and administrative efficiency across both platforms.