多项选择题 A new array of hard drives has been added to an existing server; however, when the server is booted into the Windows OS the new drives fail to appear in My Computer. From which of the following locations can the new storage drives be added?（）

单项选择题 WhichofthefollowingfactorsistheMOSTlikelycauseofapowersupplyfanfailure？（）

单项选择题 Anadministratorlogsintoaserverandnoticesslowperformance.Whenthesystemfinishesthe logonprocessamessageisdisplayedsayingthesystemisoutofVirtualMemory.Whichofthe followingistheMOSTlikelycauseofthisissue？（）