Microsoft Azure Architect Technologies (AZ-300) Practice Exam 2025 - Free AZ-300 Exam Questions and Study Guide

The correct method for synchronizing on-premises directories with Azure Active Directory (Azure AD) is Azure AD Connect. This tool specifically facilitates the synchronization of user identities, group memberships, and credential hashes from on-premises Active Directory to Azure AD.

Azure AD Connect is essential for organizations that want to maintain a hybrid identity for their users, allowing them to have a consistent identity across on-premises infrastructure and cloud services. It supports various synchronization scenarios and allows for password synchronization, passthrough authentication, and more, making it a versatile choice for identity management.

The other options serve different purposes: Azure AD Domain Services provides managed domain services like domain join and group policy, suitable for running applications without the need for an on-premises domain controller. Azure VPN Gateway is implemented for secure network connectivity between on-premises sites and Azure, not for directory synchronization. Office 365 Connect is not a recognized method for directory synchronization and is generally not used in the context of Azure AD.