单项选择题 Which of the following is MOST important to include on the disaster recovery documentation?（）

多项选择题 When configuring a DHCP server, which of the following can the administrator define for DHCP users?（）

单项选择题 An administrator installs a driver,reboots the DC, and logs in to configure the NIC. Once the administrator opens the NIC properties, the server bluescreens and now will no longer boot into Windows. Which of the following is the FIRST thing the administrator should do?（）