单项选择题
A. Install one DHCP server in each branch office and in Sydney. On each server， create duplicate scopes that contain the necessary scope options. Configure the scopes to assign all of the available IP addresses to each office.
B. Install one DHCP server in each branch office and in Sydney. On each server， create duplicate scopes that contain the necessary scope options. Configure the scopes to assign half of the available IP addresses to each office.
C. Install two DHCP servers in each branch office and in Sydney. Authorize one server in each office. On each server， create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.
D. Install two DHCP servers in each branch office and in Sydney. Authorize both servers in each office. On each server， create duplicate scopes that contain the necessary scope options. Configure the scope to assign half of the available IP addresses to each office.
单项选择题 You are designing a strategy to improve the performance and reliability of the domain controllers. What should you do？（）
单项选择题 You are designing the placement of the PDC emulator operations master role. In which location or locations should you place the role？（）
单项选择题 You are designing a strategy to meet the security and financial requirements related to the Manifest application. What should you do? （）