题目内容

PGM-48钢轨打磨车的打磨电机轴承润滑采用高速耐高温轴承润滑脂。

A. 正确
B. 错误

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A system administrator is considering enabling the 64-bit kernel but first must determine if the system hardware will support 64-bit. How would this be accomplished in AIX 5L？（）

A. prtconf -c
B. lscfg -v sys0
Check the /unix link
D. Check for JFS2 filesystem

You have successfully sold and installed your customer’s System x solution. Sometimes， the overall succeed of a sale depends on how well you have trained your customer to support their new hardware. Please consider the following tools. Which one would be the best for protectively determining a server outage， and contacting the system administrator about the outage？（）

A. CDAT
B. Configuration and Options Guide （COG）
C. Physical Alarm Sounding in Data Center
D. IBM Systems Director

简述企业经营战略及构成要素。

在水处理中一般常用（）和（）等超滤膜。