单项选择题
A./etc/prtconf
B./etc/qconfig
C./etc/lpconfig
D./etc/prtconfig
单项选择题 HowshouldanadministratorchangetheorderinwhichhostnamelookupisperformedsothatitreadsthehostfilebeforeusingDNS？（）
单项选择题 WhatistheprocessforcreatinganNFSmountbetweentwoserversinthesamenetworkzone？（）
单项选择题 Whatshouldanadministratordotoallowthelogonofausertoalocalsystemwithout limitationsfromthehost’webserver’？（）