多项选择题
A. WMI
B. RIS
C. DNS
D. SNMP
E. SMTP
单项选择题 Duetoslowbackupresponse，anadministratorinstalledanewdriverfortheSCSIcard.Aftera serverrebootthedeviceisnotworkingproperly.WhichofthefollowingistheBESTcourseof action？（）
单项选择题 Whichofthefollowingisabestpracticethatcanbeusedtoensureconsistencywhenbuilding systems？（）
单项选择题 Anadministratoriscreatingabusinesscontinuityplan.Whichofthefollowingwouldbedone FIRSTinordertodevelopthisplan？（）