Companycom has a p5 595 with no DVD configured on this server. How can they install the Virtual IO Server code?（） ["From the HMC","From a NFS mount","From a FTP server","From any CD or DVD drive on another server"]
下列哪项关于提问对教学的作用的运用是错误的（） ["提问可以创设问题情境，吸引学生参与教学","问题可以激化认知矛盾，启发学生积极思维","通过学生对问题的回答可以检查学生对知识的理解、巩固和运用情况","经常提一些较难的问题，可以使同学们感到自己的无知，从而提升教师的权威性"]
Where is the su log located?（） [" \/var "," \/var\/adm "," \/var\/perf "," \/var\/spool"]
血管性假血友病实验室诊断敏感性高，特异性强的是下列哪一项（） ["BT延长","VWF：Ag减低","SDS-凝胶电泳检出VWF多聚体结构异常","RIPA及ⅧR：Rcof测定减低"]
Which two commands never trigger an implicit rebalancing within the disk group？（） [" ALTER DISKGROUP misc MOUNT"," ALTER DISKGROUP misc DROP DISK misc2"," ALTER DISKGROUP misc CHECK ALL NOREPAIR"," ALTER DISKGROUP misc RESIZE ALL SIZE 1023m"," ALTER DISKGROUP dgroupA ADD DISK ’\/devices\/A*&rsquo"]
请简要描述SWITCH变流器中，当机组的2U1或3U1报出73号GenBreakerFail以及2U1，3U1同时报出该故障的可能的处理方法.
