Cisco Exam 500-444 Topic 6 Question 45 Discussion

Two considerations for Active Directory (AD) are that Read-Only Domain Controllers (RODC) are supported and that it supports multi-domain, single AD Forest topology. RODC are used to provide secure access to AD data in remote locations, and the multi-domain, single AD Forest topology allows multiple domains to be managed from a single AD forest. Additionally, global catalogs are required at each AD site to enable efficient searches across the entire AD forest. AD does not provide a user interface, but Remote Access Control is available for software that is used to manage and administer the AD environment.