Which of the following statements about Active Directory is true?

Active Directory is a comprehensive directory service developed by Microsoft used primarily in Windows domain networks. One of its core functionalities is the ability to manage users and resources effectively within a network. This includes handling user accounts, group policies, permission settings, and access to various network resources such as printers and file shares. By providing a centralized management system for these elements, Active Directory facilitates administrative tasks and enhances security by allowing specific access rights and controls.

The choice indicating that it is limited to 100 users is incorrect; Active Directory can support thousands of users depending on the server and infrastructure. Authentication is a critical aspect of Active Directory, as it is designed to require users to authenticate before accessing network resources, so the statement regarding the lack of authentication is also incorrect. Additionally, Active Directory is much more than just a tool for network storage; it is a full-fledged directory service that manages a variety of network services beyond just storage, making the assertion focused solely on storage misleading.