单项选择题
A. A single forest with one tree， and one domain
B. A single forest with one tree two domain
C. A single forest with two trees， each with a single domain
D. Two forests， each with a single tree and a single domain
E. Two forests， each with two trees， with a single domain in each tree.
单项选择题 You are designing a strategy for configuring a newly installed Windows Server 2003 computer to meet the Active Directory DNS requirements. How should you configure the computer？（）
单项选择题 You are designing the top-level OU structure for the external domain. On which factor/s should you base the top-level OU structure？（）
多项选择题 You are designing a strategy to migrate user accounts. Which two actions should you perform？（）