单项选择题
A. Applying the BIOS settings in the incorrect order
B. Power being lost during the upgrade process
C. Installing the OS before applying the BIOS upgrade
D. Imaging the system after performing a BIOS upgrade
单项选择题 An administrator needs to configure a server to restrict mail traffic to an application server for security reasons. Which of the following techniques can be used to manage this？（）
多项选择题 An administrator is configuring one server to monitor hardware level information on a second Windows server.Which of the following should be setup on the Windows server to allow the monitoring server to access this information?（）
单项选择题 Duetoslowbackupresponse，anadministratorinstalledanewdriverfortheSCSIcard.Aftera serverrebootthedeviceisnotworkingproperly.WhichofthefollowingistheBESTcourseof action？（）