单项选择题
A. Install one DHCP server in each branch office and one DHCP server in Los Angeles.
B. Install one DHCP server in each branch office and two DHCP servers in Los Angeles.
C. Install two DHCP servers in each branch office and one DHCP server in Los Angeles.
D. Install two DHCP servers in each branch office and two DHCP servers in Los Angeles.
单项选择题 You are deploying a NetBIOS name resolution strategy to meet the business and technical requirements. What should you do？（）
单项选择题 You are designing a strategy to address the requirements of the advertising department. What should you do？ （）
单项选择题 You need to test your disaster recovery solution. Which role should you transfer to the disaster recovery location during the test？（）