单项选择题
A.Turn off all the equipment in the server closet
B.Install a fan in the server closet
C.Turn off the power to the server closet
D.Follow escalation procedures for emergencies
单项选择题 Whichofthefollowingtechnologiesallowsmultiplelogicalsubnetstospananentirephysicalswitched network?()
单项选择题 WhichofthefollowingexpansioncardsshouldbeinstalledintoaservertoprovideiSCSISAN connectivity?()
单项选择题 Acompanybacksuptheirdatausingdaily,weekly,andmonthlytapebackups.Theweekly backupsarealsoknownaswhichofthefollowing?()