单项选择题
A. Hot install
B. Hot add
C. Plug and play
D. Hot plug
单项选择题 After a server has been installed into a rack, an administrator must ensure which of the following?（）
单项选择题 AnadministratorwantstouseaWindowssystemtomonitoraserverthatisrebooting.Whichofthe followingcommandsshouldtheadministratorusetoknowwhentheNICisbackonlineintheserver？（）
多项选择题 AserverhaslostcommunicationtoitsdriveslocatedonafiberchannelSAN.Anadministrator noticesthattheindicatorlightsonboththeHBAandtheSANswitcharenotlit.Whichofthe followingaretheMOSTlikelycausesoftheproblem？（）