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问题:

[单选] Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?()

A .  Add the following line to /etc/netsvc.conf: hosts = nis,bind,local 
B .  edit /etc/netsvc.conf to add the following: process /full/path/of/process \{ hosts = local,nis,dns} 
C .  In an NIS and DNS environment, NIS takes precedence over DNS in this environment resulting in no change 
D .  Change the NSORDER environment variable&e

While monitoring a system using vmstat, which of the following options most likely indicates that the system is CPU bound?()  r is greater than 40。  id is greater than 50。  sum of id and wa equals 50。  sum of us and sy equals 100。 城市生态管理的原则有哪些? An  administrator  just  completed  an  AIX  installation  but  suspects  that  not  all  filesets  installed completely. Which of the following commands would verify that all filesets are completely installed() installp -E。 Islpp -E。 Ippchk -c。 instfix -c。 Which of the following statements is TRUE concerning the po column of the vmstat command?()  The sys is high when po is high.。  The po represents the number of page steals.。  The low values usually indicate insufficient paging space.。  The low values usually indicate sufficient memory for the load.。 请简述变桨系统的功能. Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?()
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