单项选择题 You are designing a DHCP solution to meet the business and technical requirements.  What should you do？（）

单项选择题 You are designing the Active Directory infrastructure to meet the business and technical requirements. You run ADSizer， and find that it provides a solution that contains only one domain controller for Amsterdam.  What should you do？（）

单项选择题 You are designing a strategy to optimize the DNS name resolution for the satellite offices that connect to the branch offices by using ISDN lines.  What should you do？（）